Type certificate A31SO
Held today by Embraer S.A., earlier by Embraer - Empresa Brasileira de Aeronautica S.A.\Embraer S.A.. It covers 5 models; about 40 aircraft on the U.S. register are built to it. Last revised January 21, 2022 (revision 14). 70 FAA orders name its designs, and 83 approved modifications build on it.
Models under this certificate 5
EMB-120ER, EMB-120, EMB-120RT, EMB-120FC, EMB-120QC
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
2026-07-012026-13-02 · Navigation · instruments and avionics
2025-03-182025-02-09 · Fuselage · airframe structure
2023-05-262023-10-02 · Indicating/Recording System, Navigation · instruments and avionics
2017-06-292017-10-04 · Landing Gear · landing gear
2011-08-012011-08-09 · Fuel · fuel system
2011-02-092011-01-09 · Oxygen · engine
2010-10-272010-19-04 · Airborne Auxiliary Power · engine
2009-11-162008-04-18 R1 · Fuel · fuel system
Approved modifications 83 · 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/A31SO.json.