Installation of Stage 3 hushkit when aircraft powered by (1) P&W JT8D7 series engines, (2) P&W JT8D-9 series engines.
Installation of Stage 3 hushkit when aircraft powered by (1) P&W JT8D7 series engines, (2) P&W JT8D-9 series engines.
Please contact modification supplier for further details.
STC Status: Reissued
STC Date: 27/03/02
Responsible Office: Chicago Aircraft Certification Office (ACE-115C), Tel: (847) 294-7358
McDonnell Douglas Corporation