Installation of ERDA rotable seat backs, P/N 210001-1, -2, -4, onto PTC-940 aircraft seats or the installation of ERDA seatfone kit, P/N 210003, onto PTC-940 aircraft seats.

Please contact modification supplier for further details.

STC Status: Issued
STC Date: 08/06/92
Responsible Office: Chicago Aircraft Certification Office (ACE-115C), Tel: (847) 294-7358

McDonnell Douglas Corporation

• DC-9-82 (MD-82)
• DC-9-83 (MD-83)