Common use of Cockpit Clause in Contracts

Cockpit. At a pressure altitude of [*CTR*], the guaranteed A-weighted Sound Pressure Level (SPL) and the Speech Interference Level (SIL) shall be as follows: SPL [dB(A)] [*CTR*] SIL [dB] [*CTR*] 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 [*CTR*], the guaranteed A-weighted Sound Pressure Level (SPL) and the Speech Interference Level (SIL) shall be as follows: SPL [dB(A)] [*CTR*] SIL [dB] [*CTR*] 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 [*CTR***], the guaranteed A-weighted Sound Pressure Level (SPL) and the Speech Interference Level (SIL) shall be as follows: SPL [dB(A)] [*CTR***] SIL [dB] [*CTR***] 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 [*CTR*], ] the guaranteed A-weighted Sound Pressure Level (SPL) and the Speech Interference Level (SIL) shall be as follows: SPL [dB(A)] [*CTR*] SIL [dB] [*CTR*] 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 [*CTR*], **] the guaranteed A-weighted Sound Pressure Level (SPL) and the Speech Interference Level (SIL) shall be as follows: SPL [dB(A)] [*CTR***] SIL [dB] [*CTR***] 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 [*CTR*], the guaranteed A-weighted Sound Pressure Level (SPL) and the Speech Interference Level (SIL) shall be as follows: Guarantee SPL [dB(A)] [*CTR*] SIL [dB] [*CTR*] 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 [*CTR**], the guaranteed A-weighted Sound Pressure Level (SPL) and the Speech Interference Level (SIL) shall be as followsnot exceed: SPL [dB(A)***] [*CTR*] SIL [dB*] [*CTR**] [***] [***] 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.