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Type certificate E12EU

Held today by Rolls-Royce Deutschland LTD & CO Kg. It covers 22 models; about 193 aircraft on the U.S. register are built to the designs it names. Last revised April 25, 2019 (revision 26). 203 FAA orders name its designs, and 2 approved modifications build on it.

Models under this certificate 22

RB211-524B3-02, RB211-524C2-B-19, RB211-524B2-19, RB211-524B-02, RB211-524B-B-02, RB211-524D4-19, RB211-524D4X-19, RB211-22B-02, RB211-535C-37, RB211-524C2-19, RB211-535E4-B-75, RB211-524D4-B-19, RB211-524B4-02, RB211-535E4-37, RB211-22B-02 (MOD 72-8700), RB211-524D4-B-39, RB211-524D4X-B-19, RB211-524D4-39, RB211-524B2-B-19, RB211-524B4-D-02, RB211-535E4-B-37, RB211-535E4-C-37

Engine series

Rolls-Royce RB-211 series 182 aircraftRolls-Royce RB211-22B-02 1 aircraftRolls-Royce RB211-535E437 6 aircraftRolls-Royce RB211535E4B37 4 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 203 · newest first

2026-10-162026-18-04 · Turbine Engine Compressor Section · engine
2026-06-122026-10-06 · Turbine Section · engine
2025-04-012025-05-04 · Engine Drains · engine
2024-06-272024-10-06 · Engine (Turbine/Turboprop) · engine
2024-01-042023-23-13 · Turbine Engine Compressor Section · engine
2023-12-262023-22-01 · Turbine Section · engine
2023-12-112023-21-03 · Turbine Engine Compressor Section · engine
2023-10-302023-18-01 · Engine Fuel Pump · engine

Approved modifications 2 · companies holding the most

Trans World Airlines INC 1Precise Flight INC 1

Source: FAA type certificate data sheets (Dynamic Regulatory System); register counts from the FAA register of October 5, 2026. Connections as data: /graph/certificate/E12EU.json.