Type certificate E25NE
Held today by Rolls-Royce Deutschland LTD & CO Kg. It covers 5 models; about 287 aircraft on the U.S. register are built to the designs it names. Last revised December 17, 2014 (revision 12). 24 FAA orders name its designs.
Models under this certificate 5
TAY 651-54, TAY 650-15, TAY 611-8C, TAY 620-15, TAY 611-8
Engine series
Rolls-Royce TAY 611-8 56 aircraftRolls-Royce TAY 611-8C 229 aircraftRolls-Royce TAY 651-54 2 aircraft
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 24 · newest first
2020-12-182020-23-08 · Turbine Engine Compressor Section · engine
2019-08-262019-14-01 · Turbine Engine Compressor Section · engine
2016-09-272016-17-01 · Stage 1 HPT disks · engine
2014-05-082014-06-05 · Low-pressure (LP) compressor module · engine
2014-03-182014-03-16 · Low-pressure compressor (LPC) fan blades · engine
2013-12-302013-23-01 · High-pressure (HP) air bleed valve · engine
2013-04-242013-05-19 · Bolts · engine
2012-03-232012-06-17 · HP turbine stage 2 disc · engine
Source: FAA type certificate data sheets (Dynamic Regulatory System); register counts from the FAA register of October 8, 2026. Connections as data: /graph/certificate/E25NE.json.