8% PROMISSORY NOTE DUE ___ , 20251

Exhibit 4.3

NEITHER THIS SECURITY NOR THE SECURITIES INTO WHICH THIS SECURITY IS CONVERTIBLE HAVE BEEN REGISTERED WITH THE SECURITIES AND EXCHANGE COMMISSION OR THE SECURITIES COMMISSION OF ANY STATE IN RELIANCE UPON AN EXEMPTION FROM REGISTRATION UNDER THE SECURITIES ACT, AND, ACCORDINGLY, MAY NOT BE OFFERED OR SOLD EXCEPT PURSUANT TO AN EFFECTIVE REGISTRATION STATEMENT UNDER THE SECURITIES ACT OR PURSUANT TO AN AVAILABLE EXEMPTION FROM, OR IN A TRANSACTION NOT SUBJECT TO, THE REGISTRATION REQUIREMENTS OF THE SECURITIES ACT AND IN ACCORDANCE WITH APPLICABLE STATE SECURITIES LAWS AS EVIDENCED BY A LEGAL OPINION OF COUNSEL TO THE TRANSFEROR TO SUCH EFFECT, THE SUBSTANCE OF WHICH SHALL BE REASONABLY ACCEPTABLE TO THE COMPANY.

Original Issue Date: _______ ___ , 2024

$2,000,000

8% PROMISSORY NOTE

DUE _____ __, 2025¹

THIS 8% PROMISSORY NOTE (this “Note”) duly authorized and validly issued on the Original Issue Date above by Unusual Machines Inc., a Puerto Rico corporation (the “Company”).

FOR VALUE RECEIVED, the Company promises to pay to Red Cat Holdings, Inc. or its registered assigns (the “Holder”), pursuant to the terms hereunder, the principal sum of two million dollars ($2,000,000.00) on __________ __, 2025 (the “Maturity Date”) or such earlier date as this Note is required or permitted to be repaid as provided hereunder, and to pay interest to the Holder on the aggregate unconverted and then outstanding principal amount of this Note in accordance with the provisions hereof. This Note is subject to the following additional provisions:

Section 1. Definitions. For the purposes hereof, (a) capitalized words and terms not otherwise defined herein shall have the meanings set forth in the Purchase Agreement (as defined herein) and (b) the following terms shall have the following meanings:

“Bankruptcy Event” means any of the following events: (a) the Company or any Significant Subsidiary (as such term is defined in Rule 1-02(w) of Regulation S-X) thereof commences a case or other proceeding under any bankruptcy, reorganization, arrangement, adjustment of debt, relief of debtors, dissolution, insolvency or liquidation or similar law of any jurisdiction relating to the Company or any Significant Subsidiary thereof, (b) there is commenced against the Company or any Significant Subsidiary thereof any such case or proceeding that is not dismissed within 60 days after commencement, (c) the Company or any Significant Subsidiary thereof is adjudicated insolvent or bankrupt or any order of relief or other order approving any such case or proceeding is entered, (d) the Company or any Significant Subsidiary thereof suffers any appointment of any custodian or the like for it or any substantial part of its property that is not discharged or stayed within 60 calendar days after such appointment, (e) the Company or any Significant Subsidiary thereof makes a general assignment for the benefit of creditors, (f) the Company or any Significant Subsidiary thereof calls a meeting of its creditors with a view to arranging a composition, adjustment or restructuring of its debts or (g) the Company or any Significant Subsidiary thereof, by any act or failure to act, expressly indicates its consent to, approval of or acquiescence in any of the foregoing or takes any corporate or other action for the purpose of effecting any of the foregoing.

“Beneficial Ownership Limitation” shall have the meaning set forth in Section 4(e).

__________________________

¹ To insert date that is the 18 month anniversary of the Original Issue Date.

“Business Day” shall have the same meaning as in the Purchase Agreement.

“Buy-In” shall have the meaning set forth in Section 5(d)(v).

“Change of Control Transaction” means the occurrence after the Original Issue Date of any of (a) an acquisition after the Original Issue Date by an individual or legal entity or “group” (as described in Rule 13d-5(b)(1) promulgated under the Exchange Act) of effective control (whether through legal or beneficial ownership of capital stock of the Company, by contract or otherwise) of in excess of 50% of the voting securities of the Company (other than by means of conversion, exercise or exchange of the Notes or the Securities issued together with the Notes), (b) the Company merges into or consolidates with any other Person, or any Person merges into or consolidates with the Company and, after giving effect to such transaction, the shareholders of the Company immediately prior to such transaction own less than 50% of the aggregate voting power of the Company or the Successor Entity (as hereinafter defined) of such transaction, (c) the Company sells or transfers all or substantially all of its assets to another Person and the shareholders of the Company immediately prior to such transaction own less than 50% of the aggregate voting power of the acquiring entity immediately after the transaction, (d) a replacement at one time or within a three year period of more than one-half of the members of the Board of Directors which is not approved by a majority of those individuals who are members of the Board of Directors on the Original Issue Date (or by those individuals who are serving as members of the Board of Directors on any date whose nomination to the Board of Directors was approved by a majority of the members of the Board of Directors who are members on the Original Issue Date), or (e) the execution by the Company of an agreement to which the Company is a party or by which it is bound, providing for any of the events set forth in clauses (a) through (d) above.

“Common Stock” means the common stock of the Company, $0.01 par value per share, and any securities into which such common stock may hereafter be reclassified or for which it may be exchanged as a class.

“Company” shall have the meaning set forth in the preamble.

“Conversion” shall have the meaning ascribed to such term in Section 4(a).

“Conversion Date” shall have the meaning set forth in Section 4(a).

“Conversion Notice” shall have the meaning set forth in Section 4(a).

“Conversion Price” shall have the meaning set forth in Section 4(c).

“Conversion Schedule” means the Conversion Schedule in the form of Schedule 1 attached hereto.

“Conversion Shares” means, collectively, the shares of Common Stock issuable upon conversion of this Note in accordance with the terms hereof.

“Default Interest Rate” shall have the meaning set forth in Section 2(a).

“Event of Default” shall have the meaning set forth in Section 4(a).

“Force Majeure” means the Company shall be excused from any delay in performance or for non-performance of any of the terms and conditions of this Note caused by any Force Majeure event. Force Majeure shall mean strikes, labor disputes, freight embargoes, interruption or failure in the Internet, telephone or other telecommunications service or related equipment, material interruption in the mail service or other means of communication within the United States or its territories, if the Company shall have sustained a material or substantial loss by fire, flood, accident, hurricane, earthquake, theft, sabotage, or other calamity or malicious act, whether or not such loss shall have been insured, acts of God, outbreak or material escalation of hostilities or civil disturbances, national emergency or war (whether or not declared), or other calamity or crises including a terrorist act or acts affecting the United States, future laws, rules, regulations or acts of any government including any orders, rules or regulations issued by any official or agency of such government and including any Covid lock down or disruption of commercial activity within the United States or its territories, or any cause beyond the reasonable control of the Company.

“Mandatory Default Amount” means the sum of (a) 100% of the outstanding principal amount of this Note, plus 100% of accrued and unpaid interest hereon, and (b) all other amounts, costs, expenses and liquidated damages due in respect of this Note.

“Maturity Date” shall have the meaning set forth in the preamble.

“Note” or “Notes” shall have the meaning set forth in the preamble.

“Note Register” shall mean the Company’s records regarding the ownership of the Note.

“Original Issue Date” is the date set forth on page 1 hereto.

“Purchase Agreement” shall mean that certain Share Purchase Agreement, as amended, by and between the Company, the Holder and Xx. Xxxxxxx Xxxxxxxx, originally dated as November 21, 2022.

“Qualified Financing” shall mean the sale by the Company of its debt or equity securities (other than in connection with an initial public offering) in one or more related transaction which the Company receives net proceeds of at least $5.0 million.

“Securities Act” shall have the same meaning as in the Purchase Agreement.

“Share Delivery Date” shall have the meaning set forth in Section 5(d)(ii).

“Trading Market” means any of the following markets or exchanges on which the Common Stock is listed or quoted for trading on the date in question: the Nasdaq Capital Market, the Nasdaq Global Market, the Nasdaq Global Select Market or the NYSE American, the New York Stock Exchange (or any successors to any of the foregoing).

“VWAP” means, for any date, the price determined by the first of the following clauses that applies: (a) if the Common Stock is then listed or quoted on a Trading Market, the daily volume weighted average price of the Common Stock for such date (or the nearest preceding date) on the Trading Market on which the Common Stock is then listed or quoted as reported by Bloomberg L.P. (based on a Business Day from 9:30 a.m. (New York City time) to 4:02 p.m. (New York City time)), or other reliable service or (b) in all other cases, the fair market value of a share of Common Stock as determined by the Board of Directors of the Company.

Section 2. Interest; Amortization Payments.

(a) Interest. Interest shall accrue to the Holder on the aggregate unconverted and then outstanding principal amount of this Note at the rate of 8% per annum, calculated on the basis of a 360-day year and shall accrue daily commencing on the Original Issue Date until payment in full of the outstanding principal (or conversion to the extent applicable), together with all accrued and unpaid interest, liquidated damages and other amounts which may become due hereunder, has been made. Following an Event of Default, regardless of whether such Event of Default has been cured or remains ongoing, interest shall accrue at the lesser of (i) the rate of 12% per annum, or (ii) the maximum amount permitted by law (the lesser of clause (i) or (ii), the “Default Interest Rate”).

(b) Payment in Cash; Xxxxxx’s Right to Call the Note upon a Qualified Financing. All payments of interest due hereunder shall be payable in cash monthly in arrears on the 15^th day of each month commencing on the next month following the Original Issue Date. The outstanding principal amount of this Note shall be due payable on the Maturity Date. Upon the consummation of a Qualified Offering, upon written notice by the Holder to the Company within ten days after the Qualified Financing (the “Call Notice”), in the event that the Holder shall send the Call Notice with such ten day period, the Holder shall have the right, but not the obligation, to require the Company to repay, all, or a portion of, the outstanding principal amount of this Note (together with accrued and unpaid interest thereon) in cash within five days after receipt of the Call Notice from Holder by the Company. Unless such Call Notice is revoked by the Holder in writing, the Company shall repay the Holder in cash the amount specified in the Call Notice.

Section 3. Registration of Transfers and Exchanges.

(a) Different Denominations. This Note is exchangeable for an equal aggregate principal amount of Notes of different authorized denominations, as requested by the Holder surrendering the same. No service charge will be payable for such registration of transfer or exchange.

(b) Investor Representations. This Note has been issued subject to certain investment representations as set forth in the Purchase Agreement, and may be transferred or exchanged only in compliance with the Purchase Agreement and applicable federal and state securities laws and regulations.

(c) This Note may be transferred or exchanged only in compliance with the Purchase Agreement and applicable federal and state securities laws and regulations.

(d) Reliance on Note Register. Prior to due presentment for transfer to the Company of this Note, the Company and any agent of the Company may treat the Person in whose name this Note is duly registered on the Note Register as the owner hereof for the purpose of receiving payment as herein provided and for all other purposes, whether or not this Note is overdue, and neither the Company nor any such agent shall be affected by notice to the contrary.

Section 4. Events of Default.

(a) “Event of Default” means, wherever used herein, any of the following events (whatever the reason for such event and whether such event shall be voluntary or involuntary or effected by operation of law or pursuant to any judgment, decree or order of any court, or any order, rule or regulation of any administrative or governmental body):

(i) any default in the payment of (A) the principal amount of any Note or (B) interest, late fees, liquidated damages and other amounts owing to a Holder on any Note, as and when the same shall become due and payable (whether on a Conversion Date or the Maturity Date or by acceleration or otherwise);

(ii) the Company shall fail to observe or perform any other covenant or agreement contained in the Notes (other than a breach by the Company of its obligations to deliver shares of Common Stock to the Holder upon conversion, which breach is addressed in clause (xi) below which failure is not cured, if possible to cure, within the earlier to occur of (A) five Business Days after notice of such failure sent by the Holder or by any other Holder to the Company and (B) 10 Business Days after the Company has become aware of such failure, unless a longer cure period exists n an applicable agreement in which such longer cure period shall apply;

(iii) any representation or warranty made in this Note, the Purchase Agreement, any written statement pursuant hereto or thereto or any other report, financial statement or certificate made or delivered to the Holder or any other Holder shall be untrue or incorrect in any material respect as of the date when made or deemed made;

(iv) the Company or any Significant Subsidiary (as such term is defined in Rule 1-02(w) of Regulation S-X) shall be subject to a Bankruptcy Event;

(v) the Common Stock shall not be eligible for listing or quotation for trading on any Trading Market and shall not be eligible to resume listing or quotation for trading thereon within five Business Days unless a Force Majeure event has occurred;

(vi) the Company shall be a party to any Change of Control Transaction or shall agree to sell or dispose of all or in excess of 50% of its assets in one transaction or a series of related transactions (whether or not such sale would constitute a Change of Control Transaction);

(vii) the Company shall provide at any time notice to the Holder, including by way of public announcement, of the Company’s intention to not honor requests for conversions of any Notes in accordance with the terms hereof; or

(viii) any monetary judgment, writ or similar final process shall be entered or filed against the Company, any Subsidiary or any of their respective property or other assets for more than $125,000, and such judgment, writ or similar final process shall remain unvacated, unbonded or unstayed for a period of 10 calendar days.

(b) Remedies Upon Event of Default. If any Event of Default occurs and is not cured within 10 days after the giving of written notice, the outstanding principal amount of this Note, plus accrued but unpaid interest, liquidated damages and other amounts owing in respect thereof through the date of acceleration, shall become, at the Holder’s election, immediately due and payable in cash at the Mandatory Default Amount (unless the Holder exercises its right to convert the Note in accordance with Section 5 below). Upon the payment in full of the Mandatory Default Amount, the Holder shall promptly surrender this Note to or as directed by the Company. In connection with such acceleration described herein, the Holder need not provide, and the Company hereby waives, any presentment, demand, protest or other notice of any kind, and the Holder may immediately and without expiration of any grace period enforce any and all of its rights and remedies hereunder and all other remedies available to it under applicable law. Such acceleration may be rescinded and annulled by Xxxxxx at any time prior to payment hereunder and the Holder shall have all rights as a holder of the Note until such time, if any, as the Holder receives full payment pursuant to this Section 7(b). No such rescission or annulment shall affect any subsequent Event of Default or impair any right consequent thereon.

(c) Interest Rate Upon Event of Default. Commencing on the occurrence of any Event of Default and until such Event of Default is cured, this Note shall accrue interest at an interest rate equal to the Default Interest Rate.

(d) Conversion Price Upon Event of Default. Commencing on the occurrence of any Event of Default and until such Event of Default is cured, this Note shall be convertible at the Default Conversion Price.

Section 5. Holder’s Conversion Right.

(a) Voluntary Conversion. During the occurrence and continuance of an Event of Default and until this Note is no longer outstanding, in lieu of requiring the Company to repay the Note in cash, this Note shall be convertible, including any accrued and unpaid interest, in whole or in part, at any time, and from time to time, into shares of Common Stock at the option of the Holder (“Conversion”). The Holder shall effect conversions by delivering to the Company a Conversion Notice, the form of which is attached hereto as Annex A (each, a “Conversion Notice”), specifying therein the principal amount and interest on this Note to be converted and the date on which such conversion shall be effected (such date, the “Conversion Date”). If no Conversion Date is specified in a Conversion Notice, the Conversion Date shall be the date that such Conversion Notice is deemed delivered hereunder. No ink-original Conversion Notice shall be required, nor shall any medallion guarantee (or other type of guarantee or notarization) of any Conversion Notice form be required. To effect conversions hereunder, the Holder shall not be required to physically surrender this Note to the Company unless the entire principal amount of this Note, plus all accrued and unpaid interest thereon, has been so converted. Conversions hereunder shall have the effect of lowering the outstanding principal amount of this Note in an amount equal to the applicable conversion. The Holder and the Company shall maintain records showing the principal amount(s) converted in each conversion, the date of each conversion, and the Conversion Price in effect at the time of each conversion. The Company may deliver an objection to any Conversion Notice within one Business Day of delivery of such Conversion Notice. In the event of any dispute or discrepancy, the records of the Holder shall be controlling and determinative in the absence of manifest error. The Holder, and any registered assignee by acceptance of this Note, acknowledge and agree that, by reason of the provisions of this paragraph, following conversion of a portion of this Note, the unpaid and unconverted principal amount of this Note may be less than the amount stated on the face hereof.

(b) Reserved.

(c) Conversion Price. The “Conversion Price” in effect on any Conversion Date means, as of any Conversion Date,the amount equal to a 10% discount of the average ten day VWAP prior to the Conversion Date.

(d) Mechanics of Conversion.

(i) Conversion Shares Issuable Upon Conversion of Principal Amount. The number of Conversion Shares issuable upon a conversion hereunder shall be determined by the quotient obtained by dividing (x) the outstanding principal amount of this Note and accrued interest and other amounts due and owing under this Note to be converted by (y) the Conversion Price in effect at the time of such conversion.

(ii) Reserved.

(iii) Failure to Deliver Certificates. If, in the case of any Conversion Notice, such certificate or certificates are not delivered to or as directed by the applicable Holder by the Share Delivery Date, the Holder shall be entitled to elect by written notice to the Company at any time on or before its receipt of such certificate or certificates, to rescind such Conversion, in which event the Company shall promptly return to the Holder any original Note delivered to the Company and the Holder shall promptly return to the Company the Common Stock certificates issued to such Holder pursuant to the rescinded Conversion Notice.

(iv) Obligation Absolute; Partial Liquidated Damages. The Company’s obligations to issue and deliver the Conversion Shares upon conversion of this Note in accordance with the terms hereof is absolute and unconditional, irrespective of any action or inaction by the Holder to enforce the same, any waiver or consent with respect to any provision hereof, the recovery of any judgment against any Person or any action to enforce the same, or any setoff, counterclaim, recoupment, limitation or termination, or any breach or alleged breach by the Holder or any other Person of any obligation to the Company or any violation or alleged violation of law by the Holder or any other Person, and irrespective of any other circumstance which might otherwise limit such obligation of the Company to the Holder in connection with the issuance of such Conversion Shares; provided, however, that such delivery shall not operate as a waiver by the Company of any such action the Company may have against the Holder. In the event the Holder of this Note shall elect to convert any or all of the outstanding principal amount hereof, the Company may not refuse conversion based on any claim that the Holder or anyone associated or affiliated with the Holder has been engaged in any violation of law, agreement or for any other reason, unless an injunction from a court, on notice to Holder, restraining and or enjoining conversion of all or part of this Note shall have been sought and obtained, and the Company posts a surety bond for the benefit of the Holder in the amount of 150% of the outstanding principal amount of this Note, which is subject to the injunction, which bond shall remain in effect until the completion of arbitration/litigation of the underlying dispute and the proceeds of which shall be payable to the Holder to the extent it obtains judgment. In the absence of such injunction, the Company shall issue Conversion Shares. If the Company fails for any reason to deliver to the Holder such certificate or certificates pursuant to Section 5(d)(ii) by the Share Delivery Date, the Company shall pay to the Holder, in cash, as liquidated damages and not as a penalty, for each $1,000 of principal amount being converted, $10 per Business Day (increasing to $20 per Business Day on the fifth Business Day after such Conversion Date) for each Business Day after such Share Delivery Date until such certificates are delivered or Holder rescinds such conversion. Nothing herein shall limit a Xxxxxx’s right to pursue actual damages or declare an Event of Default pursuant to Section 4 hereof for the Company’s failure to deliver Conversion Shares within the period specified herein and the Holder shall have the right to pursue all remedies available to it hereunder, at law or in equity including, without limitation, a decree of specific performance and/or injunctive relief. The exercise of any such rights shall not prohibit the Holder from seeking to enforce damages pursuant to any other Section hereof or under applicable law.

(v) Compensation for Buy-In on Failure to Timely Deliver Certificates Upon Conversion. In addition to any other rights available to the Holder, if the Company fails for any reason to deliver to the Holder such certificate or certificates by the Share Delivery Date pursuant to Section 5(d)(ii), and if after such Share Delivery Date the Holder is required by its brokerage firm to purchase (in an open market transaction or otherwise), or the Holder’s brokerage firm otherwise purchases, shares of Common Stock to deliver in satisfaction of a sale by the Holder of the Conversion Shares which the Holder was entitled to receive upon the conversion relating to such Share Delivery Date (a “Buy-In”), then the Company shall (A) pay in cash to the Holder (in addition to any other remedies available to or elected by the Holder) the amount, if any, by which (x) the Holder’s total purchase price (including any brokerage commissions) for the Common Stock so purchased exceeds (y) the product of (1) the aggregate number of shares of Common Stock that the Holder was entitled to receive from the conversion at issue multiplied by (2) the actual sale price at which the sell order giving rise to such purchase obligation was executed (including any brokerage commissions) and (B) at the option of the Holder, either reissue (if surrendered) this Note in a principal amount equal to the principal amount of the attempted conversion (in which case such conversion shall be deemed rescinded) or deliver to the Holder the number of shares of Common Stock that would have been issued if the Company had timely complied with its delivery requirements under Section 5(d)(ii). For example, if the Holder purchases Common Stock having a total purchase price of $11,000 to cover a Buy-In with respect to an attempted conversion of this Note with respect to which the actual sale price of the Conversion Shares (including any brokerage commissions) giving rise to such purchase obligation was a total of $10,000 under clause (A) of the immediately preceding sentence, the Company shall be required to pay the Holder $1,000. The Holder shall provide the Company written notice indicating the amounts payable to the Holder in respect of the Buy-In and, upon request of the Company, evidence of the amount of such loss. Nothing herein shall limit a Xxxxxx’s right to pursue any other remedies available to it hereunder, at law or in equity including, without limitation, a decree of specific performance and/or injunctive relief with respect to the Company’s failure to timely deliver certificates representing shares of Common Stock upon conversion of this Note as required pursuant to the terms hereof.

(vi) Reservation of Shares Issuable Upon Conversion. The Company covenants that it will reserve and keep available out of its authorized and unissued shares of Common Stock for the purpose of issuances upon conversion of this Note (and other purposes further detailed in the Purchase Agreement), free from preemptive rights or any other actual contingent purchase rights of Persons other than the holder (and the other holders of the Notes), an amount of shares at least equal to the greater of: (i) one times the number of shares of Common Stock necessary to allow the Holder to convert this Note and accrued interest thereon to maturity in full; or (ii) 19.9% of the current shares of Common Stock outstanding, if such restriction is required under Rule 5635 of the NYSE American listing rules. The Company covenants that all shares of Common Stock that shall be so issuable shall, upon issue, be duly authorized, validly issued, fully paid and non-assessable.

(vii) Fractional Shares. No fractional shares or scrip representing fractional shares shall be issued upon the conversion of this Note. As to any fraction of a share which the Holder would otherwise be entitled to purchase upon such conversion, the Company shall at its election, either pay a cash adjustment in respect of such final fraction in an amount equal to such fraction multiplied by the Conversion Price or round up to the next whole share.

(viii) Transfer Taxes and Expenses. The issuance of certificates for shares of the Common Stock on conversion of this Note shall be made without charge to the Holder hereof for any documentary stamp or similar taxes that may be payable in respect of the issue or delivery of such certificates, provided that, the Company shall not be required to pay any tax that may be payable in respect of any transfer involved in the issuance and delivery of any such certificate upon conversion in a name other than that of the Holder of this Note so converted and the Company shall not be required to issue or deliver such certificates unless or until the Person or Persons requesting the issuance thereof shall have paid to the Company the amount of such tax or shall have established to the satisfaction of the Company that such tax has been paid.

(ix) Reserved.

(e) Holder’s Conversion Limitations. The Company shall not affect any conversion of this Note, and a Holder shall not have the right to convert any portion of this Note, to the extent that after giving effect to the conversion set forth on the applicable Conversion Notice, the Holder (together with the Holder’s Affiliates, and any Persons acting as a group together with the Holder or any of the Holder’s Affiliates) would beneficially own in excess of the Beneficial Ownership Limitation (as defined below). For purposes of the foregoing sentence, the number of shares of Common Stock beneficially owned by the Holder and its Affiliates shall include the number of shares of Common Stock issuable upon conversion of this Note with respect to which such determination is being made, but shall exclude the number of shares of Common Stock which are issuable upon (i) conversion of the remaining, unconverted principal amount of this Note beneficially owned by the Holder or any of its Affiliates and (ii) exercise or conversion of the unexercised or unconverted portion of any other securities of the Company subject to a limitation on conversion or exercise analogous to the limitation contained herein (including, without limitation, any other Notes) beneficially owned by the Holder or any of its Affiliates. Except as set forth in the preceding sentence, for purposes of this Section 5(e), beneficial ownership shall be calculated in accordance with Section 13(d) of the Exchange Act and the rules and regulations promulgated thereunder. To the extent that the limitation contained in this Section 5(e) applies, the determination of whether this Note is convertible (in relation to other securities owned by the Holder together with any Affiliates) and of which principal amount of this Note is convertible shall be in the sole discretion of the Holder, and the submission of a Conversion Notice shall be deemed to be the Holder’s determination of whether this Note may be converted (in relation to other securities owned by the Holder together with any Affiliates) and which principal amount of this Note is convertible, in each case subject to the Beneficial Ownership Limitation. To ensure compliance with this restriction, the Holder will be deemed to represent to the Company each time it delivers a Conversion Notice that such Conversion Notice has not violated the restrictions set forth in this paragraph and the Company shall have no obligation to verify or confirm the accuracy of such determination. In addition, a determination as to any group status as contemplated above shall be determined in accordance with Section 13(d) of the Exchange Act and the rules and regulations promulgated thereunder. For purposes of this Section 5(e), in determining the number of outstanding shares of Common Stock, the Holder may rely on the number of outstanding shares of Common Stock as stated in the most recent of the following: (i) the Company’s most recent periodic or annual report filed with the SEC, if any, as the case may be, (ii) a more recent public announcement by the Company, or (iii) a more recent written notice by the Company setting forth the number of shares of Common Stock outstanding. Upon the written or oral request of a Holder, the Company shall within two Business Days confirm orally and in writing to the Holder the number of shares of Common Stock then outstanding. In any case, the number of outstanding shares of Common Stock shall be determined after giving effect to the conversion or exercise of securities of the Company, including this Note, by the Holder or its Affiliates since the date as of which such number of outstanding shares of Common Stock was reported. The “Beneficial Ownership Limitation” shall be 4.99% of the number of shares of the Common Stock outstanding immediately after giving effect to the issuance of shares of Common Stock issuable upon conversion of this Note held by the Holder. The Holder, upon not less than 61 days’ prior notice to the Company, may increase the Beneficial Ownership Limitation provisions of this Section 5(e) solely with respect to the Holder’s Note. Any such increase or decrease will not be effective until the 61st day after such notice is delivered to the Company. The Holder may also decrease the Beneficial Ownership Limitation provisions of this Section 5(e) solely with respect to the Holder’s Note at any time, which decrease shall be effective immediately upon delivery of notice to the Company. The Beneficial Ownership Limitation provisions of this paragraph shall be construed and implemented in a manner otherwise than in strict conformity with the terms of this Section 5(e) to correct this paragraph (or any portion hereof) which may be defective or inconsistent with the intended Beneficial Ownership Limitation contained herein or to make changes or supplements necessary or desirable to properly give effect to such limitation. The limitations contained in this paragraph shall apply to a successor holder of this Note.

Section 6. Miscellaneous.

(a) No Rights as Stockholder Until Conversion. This Note does not entitle the Holder to any voting rights, dividends or other rights as a stockholder of the Company prior to the conversion hereof other than as explicitly set forth in Section 6.

(b) Notices. All notices, offers, acceptance and any other acts under this Note (except payment) shall be in writing, and shall be sufficiently given if delivered to the addressees in person, by Federal Express or similar receipted next business day delivery, as follows:

If to the Company:		Unusual Machines, Inc. 000 Xxxxx xx Xxx Xxxxxxxxx XXX 000 XXX 0000 Xxx Xxxx, XX 00000-1607 Attention: Xx. Xxxxx Xxxxx, CEO Email: xxxxx@xxxxxxxxxxxxxxx.xxx

With a copy to (which shall not constitute notice to Unusual):		Xxxxx Xxxxxx Xxxxxx Xxxxx & Xxxxx, P.A. 0000 XXX Xxxxxxxxx, Xxxxx 000 Xxxx Xxxxx Xxxxxxx, XX 00000 Attention: Xxxxxxx X. Xxxxxx, Esq. Email: xxxxxxx@xxxxxxxxxxx.xxx

If to Holder:		Red Cat Holdings, Inc. 00 Xxx Xxxxx Xxxxxx, Xxxxx 0000 Xxx Xxxx, Xxxxxx Xxxx 00000 Attention: Xxx Xxxxxxxx, Co-Chair of the Special Committee Email: Xx@xxxxxx.xxx

With a copy to (which shall not constitute notice to Red Cat):		[Red Cat to complete]

or to such other address as any of them, by notice to the other may designate from time to time. Time shall be counted to, or from, as the case may be, the date of delivery.

(c) Absolute Obligation. Except as expressly provided herein, no provision of this Note shall alter or impair the obligation of the Company, which is absolute and unconditional, to pay the principal of, liquidated damages and accrued interest and late fees, as applicable, on this Note at the time, place, and rate, and in the coin or currency, herein prescribed. This Note is a direct debt obligation of the Company. This Note ranks pari passu with all other Notes now or hereafter issued under the Purchase Agreement.

(d) Lost or Mutilated Note. If this Note shall be mutilated, lost, stolen or destroyed, the Company shall execute and deliver, in exchange and substitution for and upon cancellation of a mutilated Note, or in lieu of or in substitution for a lost, stolen or destroyed Note, a new Note for the principal amount of this Note so mutilated, lost, stolen or destroyed, but only upon receipt of evidence of such loss, theft or destruction of such Note, and of the ownership hereof, reasonably satisfactory to the Company.

(e) Exclusive Jurisdiction; Governing Law. All questions concerning the construction, validity, enforcement and interpretation of this Note shall be governed by and construed and enforced in accordance with Section 12.04 of the Purchase Agreement. Each party agrees that all legal proceedings concerning the interpretation, enforcement and defense of the transactions contemplated by this Note (whether brought against a party hereto or its respective Affiliates, directors, officers, shareholders, employees or agents) shall only be commenced in the state and federal courts specified in Section 12.04 of the Purchase Agreement. Each party hereto hereby irrevocably submits to the exclusive jurisdiction of the courts set forth in Section 12.05 of the Purchase Agreement for the adjudication of any dispute hereunder or in connection herewith or with any transaction contemplated hereby or discussed herein (including with respect to the enforcement of any of this Note), and hereby irrevocably waives, and agrees not to assert in any suit, action or proceeding, any claim that it is not personally subject to the jurisdiction of such courts are improper or inconvenient venue for such proceeding. Each party hereby irrevocably waives personal service of process and consents to process being served in any such suit, action or proceeding by mailing a copy thereof via registered or certified mail or overnight delivery (with evidence of delivery) to such party at the address in effect for notices to it under this Note and agrees that such service shall constitute good and sufficient service of process and notice thereof. Nothing contained herein shall be deemed to limit in any way any right to serve process in any other manner permitted by applicable law. Each party hereto hereby irrevocably waives, to the fullest extent permitted by applicable law, any and all right to trial by jury in any legal proceeding arising out of or relating to this Note or the transactions contemplated hereby.

(f) Waiver. Any waiver by the Company or the Holder of a breach of any provision of this Note shall not operate as or be construed to be a waiver of any other breach of such provision or of any breach of any other provision of this Note. The failure of the Company or the Holder to insist upon strict adherence to any term of this Note on one or more occasions shall not be considered a waiver or deprive that party of the right thereafter to insist upon strict adherence to that term or any other term of this Note on any other occasion. Any waiver by the Company or the Holder must be in writing.

(g) Severability. If any provision of this Note is invalid, illegal or unenforceable, the balance of this Note shall remain in effect, and if any provision is inapplicable to any Person or circumstance, it shall nevertheless remain applicable to all other Persons and circumstances. If it shall be found that any interest or other amount deemed interest due hereunder violates the applicable law governing usury, the applicable rate of interest due hereunder shall automatically be lowered to equal the maximum rate of interest permitted under applicable law. The Company covenants (to the extent that it may lawfully do so) that it shall not at any time insist upon, plead, or in any manner whatsoever claim or take the benefit or advantage of, any stay, extension or usury law or other law which would prohibit or forgive the Company from paying all or any portion of the principal of or interest on this Note as contemplated herein, wherever enacted, now or at any time hereafter in force, or which may affect the covenants or the performance of this Note, and the Company (to the extent it may lawfully do so) hereby expressly waives all benefits or advantage of any such law, and covenants that it will not, by resort to any such law, hinder, delay or impede the execution of any power herein granted to the Holder, but will suffer and permit the execution of every such as though no such law has been enacted.

(h) Remedies, Characterizations, Other Obligations, Breaches and Injunctive Relief. The remedies provided in this Note shall be cumulative and in addition to all other remedies available under this Note and any of the other Transaction Documents at law or in equity (including a decree of specific performance and/or other injunctive relief), and nothing herein shall limit the Holder’s right to pursue actual and consequential damages for any failure by the Company to comply with the terms of this Note. The Company covenants to the Holder that there shall be no characterization concerning this instrument other than as expressly provided herein. Amounts set forth or provided for herein with respect to payments, conversion and the like (and the computation thereof) shall be the amounts to be received by the Holder and shall not, except as expressly provided herein, be subject to any other obligation of the Company (or the performance thereof). The Company acknowledges that a breach by it of its obligations hereunder will cause irreparable harm to the Holder and that the remedy at law for any such breach would be inadequate. The Company therefore agrees that, in the event of any such breach or threatened breach, the Holder shall be entitled, in addition to all other available remedies, to an injunction restraining any such breach or any such threatened breach, without the necessity of showing economic loss and without any bond or other security being required. The Company shall provide all information and documentation to the Holder that is requested by the Holder to enable the Holder to confirm the Company’s compliance with the terms and conditions of this Note.

(i) Next Business Day. Whenever any payment or other obligation hereunder shall be due on a day other than a Business Day, such payment shall be made on the next succeeding Business Day.

(j) Headings. The headings contained herein are for convenience only, do not constitute a part of this Note and shall not be deemed to limit or affect any of the provisions hereof.

** Signature Pages Follow **

IN WITNESS WHEREOF, the Company has caused this Note to be duly executed by a duly authorized officer as of the Original Issue Date.

	UNUSUAL MACHINES INC.



	By:__________________________________________ Name: Xxxxx Xxxxx Title: Chief Executive Officer

ANNEX A

CONVERSION NOTICE

The undersigned hereby elects to convert principal under the 8% Promissory Note due ____________ __, 2025 of Unusual Machines Inc., a Puerto Rico corporation (the “Company”), into shares of common stock (the “Common Stock”), of the Company according to the conditions hereof, as of the date written below. If shares of Common Stock are to be issued in the name of a person other than the undersigned, the undersigned will pay all transfer taxes payable with respect thereto and is delivering herewith such certificates and opinions as reasonably requested by the Company in accordance therewith. No fee will be charged to the holder for any conversion, except for such transfer taxes, if any.

The undersigned agrees to comply with the prospectus delivery requirements under the applicable securities laws in connection with any transfer of the aforesaid shares of Common Stock.

Conversion calculations:
	Date to Effect Conversion:

	Principal Amount of Note to be Converted:

	Payment of Interest in Common Stock __ yes __ no
	If yes, $_____ of Interest Accrued on Account of Conversion at Issue.

	Number of shares of Common Stock to be issued:


	Signature:

	Name:


	DWAC Instructions:

	Broker No:
	Account No:

Schedule 1

CONVERSION SCHEDULE

The 8% Promissory Note due on ________ __, 2026 in the original principal amount of $2,000,000 is issued by Unusual Machines Inc., a Puerto Rico corporation. This Conversion Schedule reflects conversions made under Section 5 of the above referenced Note.

Date of Conversion

(or for first entry, Original Issue Date)

Amount of Converted Principal

Aggregate Principal Amount Remaining Subsequent to Conversion

(or original Principal Amount)

Applicable

Conversion Price

Company Attest

Document Metadata

Table of Contents

8% PROMISSORY NOTE DUE ___ , 20251

Document Metadata

8% PROMISSORY NOTE DUE _____ __, 20251

Document Metadata

8% PROMISSORY NOTE DUE ___ , 20251