$14.25 Uses in Redemption Clause

Redemption from Warrant Agreement

Agreement made as of June 19, 2007 between Aldabra 2 Acquisition Corp., a Delaware corporation, with offices at c/o Terrapin Partners LLC, 540 Madison Avenue, 17th Floor, New York, New York 10022 (Company), and Continental Stock Transfer & Trust Company, a New York corporation, with offices at 17 Battery Place, New York, New York 10004 (Warrant Agent).

Redemption. Not less than all of the outstanding Public Warrants may be redeemed, at the option of the Company, at any time while they are exercisable and prior to their expiration, at the office of the Warrant Agent, upon the notice referred to in Section 6.2, at the price of $.01 per Public Warrant (Redemption Price), provided that the last sales price of the Common Stock has been at least $14.25 per share, on each of twenty (20) trading days within any thirty (30) trading day period ending on the third business day prior to the date on which notice of redemption is given.

Redemption from Agreement

THIS WARRANT AGREEMENT is made as of __, 2008 between Korea Milestone Acquisition Corporation, a Cayman Islands corporation, with offices at 545-7 Dogokdong, Gangnam, Seoul, Korea 135-170 (the "Company"), and Continental Stock Transfer & Trust Company, a New York corporation, with offices at 17 Battery Place, New York, New York 10004 (the "Warrant Agent").

Redemption. Subject to Section 6.4 hereof, not less than all of the outstanding Warrants may be redeemed, at the option of the Company, at any time after they become exercisable and so long as an effective registration statement covering the Ordinary Shares issuable upon exercise of the Warrants is current and available throughout the 30-day notice of redemption period and prior to their expiration, at the office of the Warrant Agent, upon the notice referred to in Section 6.2, at the price of $0.01 per Warrant ("Redemption Price"), provided that the last sales price of the Ordinary Shares has been at least $14.25 per Ordinary Share for any twenty (20) trading days within a thirty (30) trading-day period ending on the third business day prior to the date on which notice of redemption is given.

Redemption from Agreement

THIS WARRANT AGREEMENT is made as of __, 2008 between Korea Milestone Acquisition Corporation, a Cayman Islands corporation, with offices at 545-7 Dogokdong, Gangnam, Seoul, Korea 135-170 (the "Company"), and Continental Stock Transfer & Trust Company, a New York corporation, with offices at 17 Battery Place, New York, New York 10004 (the "Warrant Agent").

Redemption. Subject to Section 6.4 hereof, not less than all of the outstanding Warrants may be redeemed, at the option of the Company, at any time after they become exercisable and so long as an effective registration statement covering the Ordinary Shares issuable upon exercise of the Warrants is current and available throughout the 30-day notice of redemption period and prior to their expiration, at the office of the Warrant Agent, upon the notice referred to in Section 6.2, at the price of $0.01 per Warrant ("Redemption Price"), provided that the last sales price of the Ordinary Shares has been at least $14.25 per Ordinary Share for any twenty (20) trading days within a thirty (30) trading-day period ending on the third business day prior to the date on which notice of redemption is given.

Redemption from Agreement

This Warrant Agreement is made as of __, 2008 between Korea Milestone Acquisition Corporation, a Cayman Islands corporation, with offices at 545-7 Dogokdong, Gangnam, Seoul, Korea 135-170 (the "Company"), and Continental Stock Transfer & Trust Company, a New York corporation, with offices at 17 Battery Place, New York, New York 10004 (the "Warrant Agent").

Redemption. Subject to Section 6.4 hereof, not less than all of the outstanding Warrants may be redeemed, at the option of the Company, at any time after they become exercisable and so long as an effective registration statement covering the shares of common stock issuable upon exercise of the Warrants is current and available throughout the 30-day notice of redemption period and prior to their expiration, at the office of the Warrant Agent, upon the notice referred to in Section 6.2, at the price of $0.01 per Warrant ("Redemption Price"), provided that the last sales price of the Ordinary Shares has been at least $14.25 per Ordinary Share for any twenty (20) trading days within a thirty (30) trading-day period ending on the third business day prior to the date on which notice of redemption is given.

Redemption from Warrant Agreement

This Warrant Agreement made as of [__], 2008, between First Class Navigation Corporation, a Marshall Islands corporation with offices at 22 Ethnikis Antistaseos Street, 152 32 Halandri, Athens, Greece (the Company), and Continental Stock Transfer & Trust Company, a New York corporation, with offices at 17 Battery Place, New York, New York 10004 (the Warrant Agent).

Redemption. Subject to Section 6.4 hereof, all but not less than all of the outstanding Public Warrants (and Insider Warrants that have been sold or transferred by First Fleet Ltd. to a party other than an entity controlled by First Fleet Ltd.) may be redeemed, at the option of the Company, at any time after they become exercisable and prior to their expiration, at the office of the Warrant Agent, upon the notice referred to in Section 6.2, at the price of $.01 per Warrant (Redemption Price), provided that the last sales price of the Common Stock has been equal to or greater than $14.25 per share, on each of twenty (20) trading days within any thirty (30) trading day period ending on the third business day prior to the date on which notice of redemption is given. Notwithstanding anything to the contrary contained herein, the Company shall not call the Warrants for redemption unless there is an effective registration statement under the Act relating to the shares of common Stock issuable upon exercise of the Warrants and a current prospectus is available. The provisions of this Section 6.1 may not be modified, amended or deleted without the prior written consent of Dahlman Rose & Co., LLC (the Underwriter) and the majority of the holders of the Public Warrants (and Insider Warrants that have been sold or transferred by First Fleet Ltd. to a party other than an entity controlled by First Fleet Ltd.) then outstanding.

Redemption from Warrant Agreement

This Warrant Agreement made as of [__], 2008, between First Class Navigation Corporation, a Marshall Islands corporation with offices at 22 Ethnikis Antistaseos Street, 152 32 Halandri, Athens, Greece (the Company), and Continental Stock Transfer & Trust Company, a New York corporation, with offices at 17 Battery Place, New York, New York 10004 (the Warrant Agent).

Redemption. Subject to Section 6.4 hereof, all but not less than all of the outstanding Public Warrants (and Insider Warrants that have been sold or transferred by First Fleet Ltd. to a party other than an entity controlled by First Fleet Ltd.) may be redeemed, at the option of the Company, at any time after they become exercisable and prior to their expiration, at the office of the Warrant Agent, upon the notice referred to in Section 6.2, at the price of $.01 per Warrant (Redemption Price), provided that the last sales price of the Common Stock has been equal to or greater than $14.25 per share, on each of twenty (20) trading days within any thirty (30) trading day period ending on the third business day prior to the date on which notice of redemption is given. Notwithstanding anything to the contrary contained herein, the Company shall not call the Warrants for redemption unless there is an effective registration statement under the Act relating to the shares of common Stock issuable upon exercise of the Warrants and a current prospectus is available. The provisions of this Section 6.1 may not be modified, amended or deleted without the prior written consent of Dahlman Rose & Co., LLC (the Underwriter) and the majority of the holders of the Public Warrants (and Insider Warrants that have been sold or transferred by First Fleet Ltd. to a party other than an entity controlled by First Fleet Ltd.) then outstanding.

Redemption from Form of Warrant Agreement

This Warrant Agreement made as of , 2008, between National Security Solutions Inc., a Delaware corporation, with offices at 300 Delaware Avenue, Wilmington, Delaware 19801 (the Company), and American Stock Transfer & Trust Company, a New York corporation, with offices at 59 Maiden Lane, New York, New York 10038 (the Warrant Agent).

Redemption. Subject to Section 6.4 hereof and the penultimate sentence of this Section 6.1, all (and not less than all) of the outstanding Warrants may be redeemed, at the option of the Company, at any time after they become exercisable and prior to their expiration, at the office of the Warrant Agent, upon the notice referred to in Section 6.2, at the price of $0.01 per Warrant (Redemption Price), provided that the last sales price of the Common Stock has been equal to or greater than $14.25 per share on any twenty (20) trading days within a thirty (30) trading day period ending on the third business day prior to the date on which notice of redemption is given. Notwithstanding the foregoing, the Registration Statement must be current in order for the Company to exercise its redemption rights pursuant to this Section 6. No Private Warrants shall be redeemable so long as such Private Warrant is held in the name of the original person or entity to which the Company issued such Private Warrant or in the name of a Permitted Transferee (as defined herein). For the avoidance of doubt, the Company may redeem the Warrants only if there is an effective registration statement with respect to the Common Stock to enable the exercise of the Warrants during the period specified in Section 6.3 hereof. A Permitted Transferee is herein defined as a transfer by a Founding Holder (i) to a member of such Founding Holders Immediate Family (as defined herein) or an affiliate (as such term is defined pursuant to Rule 12b-2 of the General Rules and Regulations under the Securities Exchange Act of 1934, as amended) of such Founding Holder, (ii) to a charitable organization, (iii) to a trust, for estate planning purposes, (iv) by virtue of the laws of descent and distribution upon death of such Founding Holder, (v) to other officers or directors of the Company, or (vi) pursuant to a qualified domestic relations order, in each case subject to the terms and conditions set forth in the lock-up agreement between such Founding Holder and the Company. Immediate Family is herein defined to mean, with respect to any person, such persons spouse, lineal descendents, father, mother, brothers or sisters (including any such relatives by adoption or marriage). The provisions of this Section 6.1 may not be modified, amended or deleted without the prior written consent of the Representative.

Redemption

WARRANT AGREEMENT, dated as of [ ], 2008, by and between Grail Investment Corp., a Delaware corporation, with offices located at 767 Third Avenue, 21st Floor, New York, New York 10017 (the Company), and Continental Stock Transfer & Trust Company, a New York corporation, with offices at 17 Battery Place, New York, New York 10004 (the Warrant Agent).

Redemption. Subject to Section 6.4 hereof, not less than all of the outstanding Public Warrants and any Insider Warrant not currently held by the Insider or a Permitted Transferee (collectively, the Redeemable Warrants) may be redeemed, at the option of the Company, at any time while they are exercisable and prior to their expiration, if and only if an effective registration statement with respect to the Redeemable Warrants has been filed with the Commission, at the office of the Warrant Agent, upon the notice referred to in Section 6.2, at the price of $0.01 per Warrant (Redemption Price), provided that the last sales price of the Common Stock has been at least $14.25 per share (appropriately adjusted for any stock split, reverse stock split, stock dividend or other reclassification or combination of the Common Stock occurring after the date hereof), on each of twenty (20) trading days within any thirty (30) trading day period ending on the third business day prior to the date on which notice is given in accordance with Section 6.2.

Redemption from Warrant Agreement

This Warrant Agreement (this Agreement) made as of , 2008, by and between RAI Acquisition Corp., a Delaware corporation, with offices at One Crescent Drive, Suite 203, Navy Yard Corporate Center, Philadelphia, PA 19112 (the Company), and American Stock Transfer & Trust Company, a New York corporation, with offices at 59 Maiden Lane, Plaza Level, New York, New York 10038 (the Warrant Agent).

Redemption. Subject to Section 6.4 hereof, all (but not less than all) of the outstanding Warrants (other than any Private Warrants) may be redeemed, at the option of the Company, at any time during the Exercise Period, at the office of the Warrant Agent, upon the notice referred to in Section 6.2, at the price of $0.01 per Warrant (the Redemption Price); provided, however, that the last sales price of the Common Stock has been equal to or exceeds $14.25 per share for any 20 Trading Days within any 30-Trading Day period ending three Business Days prior to the date on which notice of redemption is given; and provided, further that with respect to the Public Warrants, such Warrants (and the Common Stock issuable upon the exercise of such Warrants) are covered by an effective registration statement, and a related current prospectus is available for use by the holders of the Public Warrants, from the date of notice of redemption through the date fixed for redemption. If the foregoing conditions are satisfied, and such Warrants are called for redemption, each Registered Holder will be entitled to exercise their Warrants prior to the date scheduled for redemption. In the event the Company calls any such Warrants for redemption pursuant to this Section 6.1, the Company shall have the option to require all (but not part) of the holders of those Warrants who elect to exercise their Warrants prior to the date scheduled for redemption to exercise the Warrants on a cashless basis. If the Company requires the Registered Holders of such Warrants to exercise on a cashless basis, each holder of such Warrants shall pay the Warrant Price by surrendering such Warrants for that number of shares of Common Stock equal to the quotient obtained by dividing (x) the product of the number of shares of Common Stock underlying the Warrants, multiplied by the difference between the Redemption Fair Market Value and the Warrant Price of the Warrants by (y) the Redemption Fair Market Value. The Redemption Fair Market Value shall mean the average reported last sales price of the Common Stock in the principal trading market for the Common Stock as reported by any national securities exchange or quoted on the FINRA OTC Bulletin Board (or successor exchange), as the case may be, for the 10 consecutive Trading Days ending on the third Trading Day prior to the date on which the notice of redemption is sent to the Registered Holders of such Warrants.

Redemption from Agreement

This Warrant Agreement (the "Agreement"), made as of _________, 2008, between Corporate Acquirers, Inc., a Delaware corporation, with offices at 126 East 56th Street, New York, New York 10022 (the "Company") and American Stock Transfer & Trust Company, a New York corporation, with offices at 59 Maiden Lane, Plaza Level, New York, New York 10038 (the "Warrant Agent").

Redemption. Not less than all of the outstanding Public Warrants and the Underwriters' Warrants may be redeemed, at the option of the Company, at any time after they become exercisable and prior to their expiration, at the office of the Warrant Agent, upon the notice referred to in Section 6.3, at the price of $.01 per Warrant ("Redemption Price"), provided that the last sales price of the Common Stock has been equal to or greater than $14.25 per share, on each of twenty (20) trading days within any thirty (30) trading day period ending on the third business day prior to the date on which notice of redemption is given. Upon any redemption, the Company may require all holders that wish to exercise Warrants to do so on a cashless basis. In such event, each holder would pay the exercise price by surrendering the Warrants for that number of shares of Common Stock equal to the quotient obtained by dividing (x) the product of the number of shares of Common Stock underlying the Warrants, multiplied by the difference between the exercise price of the Warrants and the fair market value (as defined below) by (y) the fair market value. The "fair market vale" shall mean the average reported last sale price of the Common Stock for the ten trading days ending on the third trading day prior to the date on which the notice of redemption is sent to the holders of Warrants. Notwithstanding the foregoing, the Registration Statement must be effective and current in order for the Company to exercise its redemption rights pursuant to this Section 6. The provisions of this Section 6.1 may not be modified, amended or deleted without the prior written consent of Deutsche Bank. The Private Warrants are not subject to this Section 6 provided they are held by the Initial Purchaser thereof, or its permitted assigns.