Type certificate E31NE
Held today by International Aero Engines AG (Iae). It covers 1 model; about 262 aircraft on the U.S. register are built to it. Last revised March 22, 1995 (revision 9). 20 FAA orders name its designs, and 1 approved modification build on it.
Models under this certificate 1
V2500-A1
Engine series
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 20 · newest first
2021-04-292021-05-18 · Turbine Section · engine
2021-01-212021-01-03 · Turbine Section · engine
2020-05-292020-09-03 · Turbine Engine Compressor Section · engine
2019-04-122019-06-06 · Turbine Engine Combustion Section · engine
2016-10-272016-19-05 · High-pressure turbine (HPT) seal · engine
2015-07-012015-10-04 · HPC stage 3 to 8 drum · engine
2012-06-272012-09-09 · High-pressure compressor (HPC) stage 3 to 8 drums · engine
2012-01-172011-25-08 · High- pressure turbine (HPT) case burn-through events · engine
Approved modifications 1 · 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/E31NE.json.