The U.S. aircraft register, updated daily
Engines · turboprop · data as of October 5, 2026

General Electric CT7-9C3

6 aircraft on the U.S. register carry a General Electric CT7-9C3 engine, rated at about 1750 horsepower. The Construcciones Aeronauticas Sa CN-235 is the model most often fitted with it (5 aircraft). The aircraft carrying it were built between 2004 and 2009.

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 CT7-9C3. FAA spelling: CT7-9C3.

Fitted to model families

Construcciones Aeronauticas Sa CN-2355Casa CN2351

Construcciones Aeronauticas Sa CN-235 · Casa CN235

Where they are owner's state

Montana4Utah1Colorado1

Kind of aircraft

Turboprops6 (100%)

When the aircraft were built by decade

0234662000

What the FAA has certified, ordered and been told about the General Electric CT7-9C3 the component layer

The design is held under 1 type certificate (E8NE, held by General Electric Company Ge Aviation). The FAA has issued 7 airworthiness directives (orders that owners must comply with) that name this engine series. Operators and repair shops have filed 2 failure reports with the FAA since 1995, 2 of them in the last ten years.

FAA orders 7 airworthiness directives · newest first

2025-04-082025-05-02 · Engine (Turbine/Turboprop) · engine
2023-12-112023-21-07 · Turbine Engine Reduction Gear · engine
2018-02-282018-03-13 · Turbine Engine Reduction Gear · engine
2010-12-222010-23-20 · Gas generator turbine (GGT) shafts · engine
2007-05-142007-08-01 · Eddy current inspection (ECI) of boltholes · engine
2004-05-112004-07-09 · PGB oil filter impending bypass button (IBB) · engine

All orders naming the General Electric CT7-9C3

Failure reports 2 since · what operators and shops told the FAA

00011109118

Parts most often reported as the reports name them

Anti-Ice Valve1Pinion Gear1

Latest reports

2018-04-25Pinion Gear: failed
2009-05-19Anti-Ice Valve: failed

Certificates and bulletins

E8NEType certificate held by General Electric Company Ge Aviation · 30 models listed · revised July 3, 2025

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
Where they are
Biggest operators
Airworthiness

These connections as data: /graph/engine/general-electric-ct7-9c3.json · about the eFlight graph.

Aircraft newest certificates first · 6

Tail no.Maker and modelGroupOwner and baseCertificateRegisteredStatus
N10180 Construcciones Aeronauticas Sa
CN-235-300
Fixed-wing, multi-engine Tvpx Aircraft Solutions INC Trustee
North Salt Lake, Utah
Standard 2026-02-26 ValidFAA registration status code V: Valid registration. All codes
N835CE Construcciones Aeronauticas Sa
CN-235-300
Fixed-wing, multi-engine Qflight CORP
Kalispell, Montana
Standard 2026-02-02 ValidFAA registration status code V: Valid registration. All codes
N383EC Construcciones Aeronauticas Sa
CN-235
Fixed-wing, multi-engine Aeronave CORP
Kalispell, Montana
Standard 2026-01-23 ValidFAA registration status code V: Valid registration. All codes
N857PS Construcciones Aeronauticas Sa
CN-235-300
Fixed-wing, multi-engine Vale Management INC
Kalispell, Montana
Standard 2025-07-23 ValidFAA registration status code V: Valid registration. All codes
N856PS Casa
CN235
Fixed-wing, multi-engine Vale Management INC
Kalispell, Montana
Standard 2024-11-21 ValidFAA registration status code V: Valid registration. All codes
N252QA Construcciones Aeronauticas Sa
CN-235
Fixed-wing, multi-engine Quality Aviation LLC
Boulder, Colorado
Standard 2020-02-27 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 5, 2026. Horsepower and thrust are the FAA's figures for the series, not for a particular aircraft.