Type certificate A-669
Held today by The Boeing Company, earlier by Mcdonnell Douglas Corporation. It covers 10 models; about 155 aircraft on the U.S. register are built to it. Last revised September 27, 2010 (revision 32). 36 FAA orders name its designs, and 283 approved modifications build on it.
Models under this certificate 10
DC3C-S4C4G, DC3C-R-1830-90C, DC3A-S1C3G, DC3C-SC3G, DC3C-S1C3G, DC3A-SCG, DC3A-SC3G, DC3A-S1CG, DC3D-R-1830-90C, DC3A-S4C4G
On this site
The data sheet on the FAA's site: the approved engines and propellers, weights, speeds and limits for each model.
FAA orders on these designs 36 · newest first
2026-07-012026-13-02 · Navigation · instruments and avionics
2023-05-262023-10-02 · Indicating/Recording System, Navigation · instruments and avionics
2011-08-012011-12-01 · Equipment/Furnishings · cabin, seats and restraints
2000-03-282000-04-03 · Airframe Pneumatic Deicing Boots · heating, ice protection and utility systems
1998-08-1198-14-14 · AFM - Limitations Section - Power Levers · propeller
1998-03-2598-04-35 · AFM - Limitations Section - Icing · flight controls
1996-07-2974-08-09 R2 · Waste Receptacles · cabin, seats and restraints
1993-09-0293-14-12 · Crewmember Protective Breathing Equipment Units · other and general
Approved modifications 283 · companies holding the most
Source: FAA type certificate data sheets (Dynamic Regulatory System); register counts from the FAA register of October 5, 2026. Connections as data: /graph/certificate/A-669.json.