Installation of a Stage 3 Hushkit on McDonnell Douglas DC-9-31, -32, -32F, -33F, -34, -34F, -41 with: (1) Pratt & Whitney JT8D-9, -11, -15, -17 series engines

Please contact modification supplier for further details.

STC Status: Reissued
STC Date: 01/08/08
Responsible Office: Chicago Aircraft Certification Office (ACE-115C), Tel: (847) 294-7358

McDonnell Douglas Corporation

• DC-9-31
• DC-9-32
• DC-9-32F
• DC-9-33F
• DC-9-34
• DC-9-34F
• DC-9-41