General Electric CT58-140-2
33 aircraft on the U.S. register carry a General Electric CT58-140-2 engine, rated at about 1400 horsepower. The Sikorsky S-61 is the model most often fitted with it (24 aircraft). The aircraft carrying it were built between 1962 and 1985.
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 General Electric CT58-140-2. FAA spelling: CT58-140-2.
Fitted to model families
Sikorsky S-6124Boeing-Vertol 1074Columbia Helicopters Inc 107-II2Boeing V-Columbia Helicopters 107-II1Kawasaki Vertol KV107-111Vertol 107-II1
Sikorsky S-61 · Boeing-Vertol 107 · Columbia Helicopters Inc 107-II · Boeing V-Columbia Helicopters 107-II · Kawasaki Vertol KV107-11 · Vertol 107-II
Where they are owner's state
Oregon21Michigan4Utah2Montana2Delaware2Wyoming1Georgia1
Kind of aircraft
Helicopters33 (100%)
When the aircraft were built by decade
What the FAA has certified, ordered and been told about the General Electric CT58-140-2 the component layer
The design is held under 1 type certificate (1E3, held by General Electric Company). The FAA has issued 18 airworthiness directives (orders that owners must comply with) that name this engine series. Operators and repair shops have filed 112 failure reports with the FAA since 1995, 8 of them in the last ten years.
FAA orders 18 airworthiness directives · newest first
2015-11-182015-20-09 · Life-limited rotating parts · engine
2008-12-012008-22-16 · Repetitive heavy lift (RHL) · engine
2005-03-292005-04-10 · Stage 1 compressor disks · engine
2004-03-092004-04-06 · Fuel flow divider assemblies · engine
2001-10-182001-18-06 · Engine Life-limited Rotating Parts · engine
2001-07-022001-12-07 · Fuel Flow Divider Assemblies · engine
Failure reports 112 since · what operators and shops told the FAA
Parts most often reported as the reports name them
Engine12Bearing6Fire Loop6Blade5Generator4Warning Light4Connector3Gearbox3Seal3Window3
Latest reports
2026-06-22Engine: shutdown
2024-05-17Fuel Line: cracked
2024-03-04Cable: chafed
2020-03-22Engine: failed
2020-03-22Engine: failed
Certificates and bulletins
1E3Type certificate held by General Electric Company · 5 models listed · revised September 4, 2018
Sources: the FAA's type certificate data sheets, airworthiness directives, supplemental type certificates, special conditions and special airworthiness information bulletins (Dynamic Regulatory System), and the FAA's service difficulty reports. A failure report is what an operator or repair station chose to file; the counts show reporting as much as reliability, and larger and commercial fleets report more. How the systems are grouped.
Connections how this engine series links to the rest of the register
Fitted to
- Sikorsky S-61 24 with this engine series
- Boeing-Vertol 107 4 with this engine series
Where they are
Biggest operators
- Croman CORP 11 of these aircraft
- Columbia Helicopters INC 8 of these aircraft
- Construction Helicopters LLC 4 of these aircraft
- Heligroup Fire LLC 2 of these aircraft
- Csc Delaware Trust CO Trustee 2 of these aircraft
Airworthiness
- FAA orders naming the General Electric CT58-140-2 18 airworthiness directives
- Failure reports on the General Electric CT58-140-2 112 reports since 1995
Analytics
These connections as data: /graph/engine/general-electric-ct58-140-2.json · about the eFlight graph.
Aircraft newest certificates first · 33
| Tail no. | Maker and model | Group | Owner and base | Certificate | Registered | Status |
|---|---|---|---|---|---|---|
| N773WC | Sikorsky S-61N |
Rotorcraft | Integrity Aircraft Title Holdings LLC Portland, Oregon |
Standard | 2026-06-25 | ValidFAA registration status code V: Valid registration. All codes |
| N476AW | Sikorsky S-61N |
Rotorcraft | Construction Helicopters LLC Howell, Michigan |
Standard | 2026-04-30 | ValidFAA registration status code V: Valid registration. All codes |
| N712HG | Sikorsky S-61N |
Rotorcraft | Construction Helicopters LLC Howell, Michigan |
Standard | 2026-04-30 | ValidFAA registration status code V: Valid registration. All codes |
| N761HG | Sikorsky S-61N |
Rotorcraft | Construction Helicopters LLC Howell, Michigan |
Standard | 2026-04-30 | ValidFAA registration status code V: Valid registration. All codes |
| N904CH | Sikorsky S-61N |
Rotorcraft | Construction Helicopters LLC Howell, Michigan |
Standard | 2026-04-30 | ValidFAA registration status code V: Valid registration. All codes |
| N448JS | Sikorsky S-61N |
Rotorcraft | Bank of Utah Trustee Salt Lake City, Utah |
Standard | 2026-04-02 | ValidFAA registration status code V: Valid registration. All codes |
| N627CK | Sikorsky S-61N |
Rotorcraft | Southern Aircraft Consultancy INC Trustee Casper, Wyoming |
Standard | 2026-02-14 | ValidFAA registration status code V: Valid registration. All codes |
| N161CG | Sikorsky S-61N |
Rotorcraft | Csc Delaware Trust CO Trustee Wilmington, Delaware |
Standard | 2025-02-27 | ValidFAA registration status code V: Valid registration. All codes |
| N261CG | Sikorsky S-61N |
Rotorcraft | Csc Delaware Trust CO Trustee Wilmington, Delaware |
Standard | 2025-02-27 | ValidFAA registration status code V: Valid registration. All codes |
| N185CH | Columbia Helicopters Inc 107-II |
Rotorcraft | Bank of Utah Trustee Salt Lake City, Utah |
Standard | 2023-06-09 | ValidFAA registration status code V: Valid registration. All codes |
| N765AW | Sikorsky S-61N |
Rotorcraft | Croman CORP White City, Oregon |
Standard | 2022-06-13 | ValidFAA registration status code V: Valid registration. All codes |
| N804AR | Sikorsky S-61N |
Rotorcraft | Croman CORP White City, Oregon |
Standard | 2019-04-18 | ValidFAA registration status code V: Valid registration. All codes |
| N408WC | Sikorsky S-61N |
Rotorcraft | Croman CORP White City, Oregon |
Standard | 2019-03-16 | ValidFAA registration status code V: Valid registration. All codes |
| N408FS | Sikorsky S-61N |
Rotorcraft | Croman CORP White City, Oregon |
Standard | 2019-03-14 | ValidFAA registration status code V: Valid registration. All codes |
| N408UD | Sikorsky S-61N |
Rotorcraft | Croman CORP White City, Oregon |
Standard | 2019-03-14 | ValidFAA registration status code V: Valid registration. All codes |
| N61NH | Sikorsky S-61N |
Rotorcraft | Croman CORP White City, Oregon |
Standard | 2019-03-11 | ValidFAA registration status code V: Valid registration. All codes |
| N833AR | Sikorsky S-61N |
Rotorcraft | Croman CORP White City, Oregon |
Standard | 2019-03-11 | ValidFAA registration status code V: Valid registration. All codes |
| N968CL | Sikorsky S-61N |
Rotorcraft | Clayton International INC Peachtree City, Georgia |
Standard | 2018-09-12 | ValidFAA registration status code V: Valid registration. All codes |
| N825WL | Sikorsky S-61N |
Rotorcraft | Heligroup Fire LLC Missoula, Montana |
Standard | 2018-04-23 | ValidFAA registration status code V: Valid registration. All codes |
| N188CH | Boeing-Vertol 107-II |
Rotorcraft | Columbia Helicopters INC Aurora, Oregon |
Standard | 2017-10-04 | ValidFAA registration status code V: Valid registration. All codes |
| N168CH | Columbia Helicopters Inc 107-II |
Rotorcraft | Columbia Helicopters INC Aurora, Oregon |
Standard | 2017-09-14 | ValidFAA registration status code V: Valid registration. All codes |
| N629CK | Sikorsky S-61N |
Rotorcraft | Croman CORP White City, Oregon |
Standard | 2016-12-06 | ValidFAA registration status code V: Valid registration. All codes |
| N907CH | Sikorsky S-61N |
Rotorcraft | Heligroup Fire LLC Missoula, Montana |
Multiple | 2016-09-20 | ValidFAA registration status code V: Valid registration. All codes |
| N189CH | Boeing-Vertol 107-II |
Rotorcraft | Columbia Helicopters INC Aurora, Oregon |
Standard | 2016-07-11 | ValidFAA registration status code V: Valid registration. All codes |
| N623CK | Sikorsky S-61N |
Rotorcraft | Croman CORP White City, Oregon |
Standard | 2015-09-30 | ValidFAA registration status code V: Valid registration. All codes |
| N191CH | Boeing V-Columbia Helicopters 107-II |
Rotorcraft | Columbia Helicopters INC Aurora, Oregon |
Standard | 2015-04-17 | ValidFAA registration status code V: Valid registration. All codes |
| N192CH | Kawasaki Vertol KV107-11 |
Rotorcraft | Columbia Helicopters INC Aurora, Oregon |
Standard | 2015-03-18 | ValidFAA registration status code V: Valid registration. All codes |
| N190CH | Boeing-Vertol 107-II |
Rotorcraft | Columbia Helicopters INC Aurora, Oregon |
Standard | 2015-02-26 | ValidFAA registration status code V: Valid registration. All codes |
| N617CK | Sikorsky S-61N |
Rotorcraft | Croman CORP White City, Oregon |
Standard | 2014-12-05 | ValidFAA registration status code V: Valid registration. All codes |
| N618CK | Sikorsky S-61NM |
Rotorcraft | Croman CORP White City, Oregon |
Standard | 2013-04-19 | ValidFAA registration status code V: Valid registration. All codes |
| N760HT | Sikorsky S-61N |
Rotorcraft | U S Leaseco INC Aurora, Oregon |
Standard | 2013-01-24 | ValidFAA registration status code V: Valid registration. All codes |
| N6682D | Boeing-Vertol 107-II |
Rotorcraft | Columbia Helicopters INC Aurora, Oregon |
Standard | 2010-08-19 | ValidFAA registration status code V: Valid registration. All codes |
| N6674D | Vertol 107-II |
Rotorcraft | Columbia Helicopters INC Aurora, Oregon |
Standard | 2009-05-12 | 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 7, 2026. Horsepower and thrust are the FAA's figures for the series, not for a particular aircraft.