Helicopter - Large - Interior TRAN_HELICOPTER_LARGE_INTERIOR _WBSD01 Stereo sound effect - Wav.16 bit/44.1 KHz and Mp3 128 Kbps Approx. 01m00s **The HD (24 bit/96 KHz) version of... Sample Download 7.99 USD X The seller windybeachaudio offers you 10.0% on each sale!