Common use of Cockpit Clause in Contracts

Cockpit. At a pressure altitude of ** and a true Mach number of ** in straight and level flight in still air under ISA conditions, the guaranteed A-weighted Sound Pressure Level (SPL) and the Speech Interference Level (SIL) shall be as follows: SPL [dB(A)] * * SIL [dB] * * Noise levels shall be measured at the Captain’s and First Officer’s seat position at head level with normal cockpit air conditioning and ventilation in operation.

Cockpit. At a pressure altitude of ** and a true Mach number of ** *in straight and level flight in still air under ISA conditions, the guaranteed A-weighted Sound Pressure Level (SPL) and the Speech Interference Level (SIL) shall be as follows: SPL [dB(A)] * ** SIL [dB] * ** Noise levels shall be measured at the Captain’s and First Officer’s seat position at head level with normal cockpit air conditioning and ventilation in operation.

Cockpit. At a pressure altitude of ** 35000 ft and a true Mach number of ** 0.82 in straight and level flight in still air under ISA conditions, the guaranteed A-weighted Sound Pressure Level (SPL) and the Speech Interference Level (SIL) shall be as follows: SPL [dB(A)...***...] * * SIL [dB] * * Noise levels shall be measured at the Captain’s and First Officer’s seat position at head level with normal cockpit air conditioning and ventilation in operation.

Cockpit. At a pressure altitude of ** and a true Mach number of ** *in straight and level flight in still air under ISA conditions, the guaranteed A-weighted Sound Pressure Level (SPL) and the Speech Interference Level (SIL) shall be as follows: SPL [dB(A)] * * SIL [dB] ** ** Noise levels shall be measured at the Captain’s and First Officer’s seat position at head level with normal cockpit air conditioning and ventilation in operation.

Cockpit. At a pressure altitude of ** and a true Mach number of ** in straight and level flight in still air under ISA conditions, the guaranteed A-weighted Sound Pressure Level (SPL) and the Speech Interference Level (SIL) shall be as follows: SPL [dB(A)] * ** SIL [dB] * ** Noise levels shall be measured at the Captain’s and First Officer’s seat position at head level with normal cockpit air conditioning and ventilation in operation.

Cockpit. At a pressure altitude of ** 35000 ft and a true Mach number of ** 0.85 in straight and level flight in still air under ISA conditions, the guaranteed A-weighted Sound Pressure Level (SPL) and the Speech Interference Level (SIL) shall be as follows: SPL [dB(A)] *** * SIL [dB] * * Confidential Treatment Requested Noise levels shall be measured at the Captain’s and First Officer’s seat position at head level with normal cockpit air conditioning and ventilation in operation.

Cockpit. At a pressure altitude of ** and a true Mach number of ** in straight and level flight in still air under ISA conditions, the guaranteed A-weighted Sound Pressure Level (SPL) and the Speech Interference Level (SIL) shall be as follows: Guarantee SPL [dB(A)] * ** SIL [dB] * ** Noise levels shall be measured at the Captain’s and First Officer’s seat position at head level with normal cockpit air conditioning and ventilation in operation.

Cockpit. At a pressure altitude of ** and a true Mach number of ** in straight and level flight in still air under ISA conditions, the guaranteed A-weighted Sound Pressure Level (SPL) and the Speech Interference Level (SIL) shall will be as follows: SPL [dB(A)] * ** SIL [dB] * ** Noise levels shall will be measured at the Captain’s and First Officer’s seat position at head level with normal cockpit air conditioning and ventilation in operation.

Cockpit. At a pressure altitude of ** and a true Mach number of ** in straight and level flight in still air under ISA conditions, the guaranteed A-weighted Sound Pressure Level (SPL) and the Speech Interference Level (SIL) shall will be as follows: SPL [dB(A)] * ** SIL [dB] * ** Noise levels shall will be measured at the Captain’s and First Officer’s seat position at head level with normal cockpit air conditioning and ventilation in operation.