The U.S. aircraft register, updated daily
Engines · turboprop · data as of October 23, 2026

Allison (Rolls-Royce) AE 2100A

5 aircraft on the U.S. register carry an Allison (Rolls-Royce) AE 2100A engine, rated at about 4152 horsepower. The Saab Aircraft Ab SAAB 2000 is the model most often fitted with it (3 aircraft). The aircraft carrying it were built between 1995 and 1997.

The FAA records engines by code, usually at the level of a series ("O-320 series") rather than the exact variant; this page gathers every FAA code that reads as Allison (Rolls-Royce) AE 2100A. FAA spelling: AE 2100A.

Fitted to model families

Saab Aircraft Ab SAAB 20003Saab 20002
Model families, as a table
aircraft
Saab Aircraft Ab SAAB 20003
Saab 20002

Saab Aircraft Ab SAAB 2000 · Saab 2000

Where they are owner's state

Alaska3Texas2
By state, as a table
aircraft
Alaska3
Texas2

Kind of aircraft

Turboprops5 (100%)
By kind, as a table
aircraftshare
Turboprops5100%

When the aircraft were built by decade

0123441990
By decade built, as a table
aircraft
19904

Connections how this engine series links to the rest of the register

Fitted to
Where they are
Biggest operators
Analytics

The whole map of how records connect · these connections as data: /graph/engine/allison-rolls-royce-ae-2100a.json.

Aircraft newest certificates first · 5

Tail no.Maker and modelGroupOwner and baseCertificateRegisteredStatus
N681SA Saab
2000
 Fixed-wing, multi-engine Aleutian Airways LLC
Anchorage, Alaska
 Standard 2025-04-22 ValidFAA registration status code V: Valid registration. All codes
N748SA Saab Aircraft Ab
SAAB 2000
 Fixed-wing, multi-engine Aleutian Airways LLC
Anchorage, Alaska
 Standard 2025-03-24 ValidFAA registration status code V: Valid registration. All codes
N531JA Saab Aircraft Ab
SAAB 2000
 Fixed-wing, multi-engine Aleutian Airways LLC
Anchorage, Alaska
 Standard 2025-03-03 ValidFAA registration status code V: Valid registration. All codes
N813BB Saab
2000
 Fixed-wing, multi-engine Meregrass INC
Dublin, Texas
 Standard 2013-05-30 ValidFAA registration status code V: Valid registration. All codes
N814BB Saab Aircraft Ab
SAAB 2000
 Fixed-wing, multi-engine Meregrass INC
Dublin, Texas
 Standard 2010-07-14 ValidFAA registration status code V: Valid registration. All codes

Source: FAA Civil Aviation Registry, Releasable Aircraft Database (the engine reference table and each aircraft's engine code), October 23, 2026. Horsepower and thrust are the FAA's figures for the series, not for a particular aircraft.