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

Lycoming T5317B

6 aircraft on the U.S. register carry a Lycoming T5317B engine, rated at about 1500 horsepower. The Bell 205 is the model most often fitted with it (5 aircraft). The aircraft carrying it were built between 1974 and 2008.

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 Lycoming T5317B. FAA spelling: T5317B.

Fitted to model families

Bell 2055Bell Helicopter Textron Inc 2101
Model families, as a table
aircraft
Bell 2055
Bell Helicopter Textron Inc 2101

Bell 205 · Bell Helicopter Textron Inc 210

Kind of aircraft

By kind, as a table
aircraftshare
Helicopters6100%

When the aircraft were built by decade

By decade built, as a table
aircraft
19704
19801
20001

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

Fitted to
Where they are
Biggest operators

The whole map of how records connect · these connections as data: /graph/engine/lycoming-t5317b.json.

Aircraft newest certificates first · 6

Tail no.Maker and modelGroupOwner and baseCertificateRegisteredStatus
N205GF Bell
205A-1
Rotorcraft Georgia Forestry Commission
Macon, Georgia
Standard 2026-06-24 ValidFAA registration status code V: Valid registration. All codes
N225PR Bell
205A-1
Rotorcraft Windsock Management LLC
Little Rock, Arkansas
Standard 2025-11-07 ValidFAA registration status code V: Valid registration. All codes
N456TA Bell
205A-1
Rotorcraft Roberts Aircraft LLC
Cheyenne, Wyoming
Standard 2025-09-09 ValidFAA registration status code V: Valid registration. All codes
N205TA Bell
205A-1
Rotorcraft Roberts Aircraft LLC
Cheyenne, Wyoming
Standard 2025-09-02 ValidFAA registration status code V: Valid registration. All codes
N205CE Bell
205A-1
Rotorcraft Southern California Edison CO
Rosemead, California
Standard 2024-04-25 ValidFAA registration status code V: Valid registration. All codes
N610WW Bell Helicopter Textron Inc
210
Rotorcraft Blades LLC
Arlington, Washington
Standard 2008-07-29 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.