Type certificate A6WE
Held today by The Boeing Company, earlier by Mcdonnell Douglas Corporation. It covers 25 models; about 221 aircraft on the U.S. register are built to the designs it names. Last revised March 25, 2014 (revision 30). 454 FAA orders name its designs, and 1,074 approved modifications build on it.
Models under this certificate 25
DC-9-12, DC-9-15F, DC-9-32F (C-9B), MD-88, DC-9-32F (C-9A), DC-9-41, DC-9-13, DC-9-34F, DC-9-81 (MD-81), DC-9-33F, DC-9-83 (MD-83), DC-9-11, DC-9-51, DC-9-87 (MD-87), DC-9-82 (MD-82), 717-200, MD-90-30, DC-9-31, DC-9-32F, DC-9-32, DC-9-32 (VC-9C), DC-9-21, DC-9-34, DC-9-15, DC-9-14
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 454 · newest first
Approved modifications 1,074 · companies holding the most
Special conditions
Source: FAA type certificate data sheets (Dynamic Regulatory System); register counts from the FAA register of October 5, 2026. Connections as data: /graph/certificate/A6WE.json.