Type certificate A9EA
Held today by De Havilland Aircraft of Canada Limited, earlier by Viking Air Limited\Bombardier INC.. It covers 5 models; about 115 aircraft on the U.S. register are built to it. Last revised February 21, 2025 (revision 22). 70 FAA orders name its designs, and 314 approved modifications build on it.
Models under this certificate 5
DHC-6-1, DHC-6-100, DHC-6-200, DHC-6-300, DHC-6-400
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 70 · newest first
2023-05-262023-10-02 · Indicating/Recording System, Navigation · instruments and avionics
2022-07-132022-11-12 · Engine Controls · engine
2022-07-062022-11-09 · Wing Structure · flight controls
2022-06-232022-10-03 · Flight Control System · flight controls
2022-06-232022-10-07 · Flight Control System · flight controls
2022-05-132022-07-14 · Aircraft Fuel System · fuel system
2022-03-172022-03-04 · Time Limits · engine
2019-06-202019-10-05 · Flight Controls · flight controls
Approved modifications 314 · 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/A9EA.json.