Skip to content

Aircraft STC directory

Boeing DC-9-34F STCs

The Jun 30, 2026 FAA DRS snapshot contains 51 selected supplemental type certificates with status Current whose public applicability data names the Boeing DC-9-34F. Use it to identify modification scope and recorded holders—not to determine serial-number effectivity, compatibility, installation approval, or commercial availability.

51
listed Current at snapshot
30
holder directories
9
modification categories
Oct 20, 2025
latest recorded revision

Modification demand surface

Other aircraft modifications23
Cabin and interiors9
Avionics6
Aircraft structures3
Landing gear and brakes3
Safety and emergency equipment2
Aircraft connectivity2
Fuel systems2
Electrical systems1

Recorded holders

Honeywell International Inc8Bucher Aerospace Corporation5American Airlines Inc3Driessen Aircraft Interior Systems, Inc DBA Zodiac Galleys USA Inc3The Boeing Company2Bruce Aerospace Inc.2AeroMech Incorporated2BF Goodrich Aerospace2Safran Cabin Inc.1Acron Aviation Inc.1Amphenol Cable and Interconnect Technologies Inc.1Woven Electronics LLC1Technical Aero Services Inc.1Avionics Support Group Inc.1Safran Electrical Components USA Inc.1The NORDAM Group LLC1LMI Aerospace1Aviation Technical Services1Northrop Grumman Systems Corporation1ABX Air Incorporated1

Recently revised DC-9-34F STCs

Showing the 51 most recently revised records. Each entry links to the FAA source and separates public approval data from private commercial claims.