The U.S. aircraft register, updated daily
Engines · piston (reciprocating) · data as of November 12, 2026

Continental TSIO-360-C

6 aircraft on the U.S. register carry a Continental TSIO-360-C engine, rated at about 225 horsepower. The Reims Aviation CESSNA FT337GP is the model most often fitted with it (3 aircraft). The aircraft carrying it were built between 1973 and 1979.

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 Continental TSIO-360-C. FAA spelling: TSIO-360-C.

Fuel: 100LL avgas.

Fitted to model families

Reims Aviation CESSNA FT337GP3Cessna FT337GP1Cessna T3371Reims Aviation FT337GP1
Model families, as a table
aircraft
Reims Aviation CESSNA FT337GP3
Cessna FT337GP1
Cessna T3371
Reims Aviation FT337GP1

Reims Aviation CESSNA FT337GP · Cessna FT337GP · Cessna T337 · Reims Aviation FT337GP

Where they are owner's state

By state, as a table
aircraft
Wyoming1
Nevada1
New Mexico1
Montana1

Kind of aircraft

By kind, as a table
aircraftshare
Piston twins6100%

When the aircraft were built by decade

0124551970
By decade built, as a table
aircraft
19705

What the FAA has certified, ordered and been told about the Continental TSIO-360-C the component layer

The design is held under 1 type certificate (E9CE, held by Continental Aerospace Technologies, INC.). The FAA has issued 22 airworthiness directives (orders that owners must comply with) that name this engine series. Operators and repair shops have filed 6 failure reports with the FAA since 1995, 2 of them in the last ten years.

FAA orders 22 airworthiness directives · newest first

2023-10-262023-17-04 · Reciprocating Engine Oil System · engine
2023-03-152023-05-16 · Reciprocating Engine Power Section · engine
2023-02-232023-04-08 · Reciprocating Engine Power Section · engine
2012-02-242012-03-06 · Fuel servo diaphragm · engine
2012-01-242011-26-07 · Engine · engine
2010-06-162010-11-04 · Hydraulic lifters · engine

All orders naming the Continental TSIO-360-C

Failure reports 6 since · what operators and shops told the FAA

00011196199101103108113
Failure reports by year, as a table
reports
961
991
011
031
081
131

Parts most often reported as the reports name them

Parts most reported, as a table
reports
Capacitor1
Control Cable1
Cylinder1
Powerpack1
Shaft1
Through-Bolt1

Latest reports

2013-02-18Shaft: loose
2008-10-30Powerpack: failed
2003-10-16Control Cable: frayed
2001-07-14Capacitor: unserviceable
1999-08-31Cylinder: separated

Approved replacement parts 34 parts manufacturer approvals

Parts a company other than the maker may make for this engine and sell as FAA-approved. The companies holding the most:

Most often: stud (5), gasket (4), nozzle (3), magneto (3), harness (3), valve cover (2), ring (2), oil cooler (1), machining (1), intake hose (1).

Certificates and bulletins

E9CEType certificate held by Continental Aerospace Technologies, INC. · 28 models listed · revised June 1, 2020

Safety bulletins 4 · advice, not orders

2016-03-08NE-16-13 · Powerplant - Prohibited use of sealant
2013-02-08NE-13-15 · Engine Controls: Continental Motors, Inc. (CMI) Throttle and Mixture Control Levers
2012-10-31NE-13-04 · Continental Motors, Inc. (CMI) Connecting Rod Piston Pin Bushing Inspection
2009-11-20NE-10-09 · Reciprocating Engine Power Section: Hydraulic Valve Lifters

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

The whole map of how records connect · these connections as data: /graph/engine/continental-tsio-360-c.json.

Aircraft newest certificates first · 6

Tail no.Maker and modelGroupOwner and baseCertificateRegisteredStatus
N337TG Cessna
T337G
Fixed-wing, multi-engine Safe & Sound LLC
Kalispell, Montana
Standard 2026-10-04 ValidFAA registration status code V: Valid registration. All codes
N337GH Reims Aviation
FT337GP
Fixed-wing, multi-engine International Air Services INC Trustee
Carson City, Nevada
Standard 2026-01-19 ValidFAA registration status code V: Valid registration. All codes
N337KH Reims Aviation
CESSNA FT337GP
Fixed-wing, multi-engine Valiair Lc Owner Trustee
Casper, Wyoming
Standard 2025-08-18 ValidFAA registration status code V: Valid registration. All codes
N337KT Reims Aviation
CESSNA FT337GP
Fixed-wing, multi-engine Sky West Aviation INC Trustee
Albuquerque, New Mexico
Standard 2018-12-13 ValidFAA registration status code V: Valid registration. All codes
N62ST Reims Aviation
CESSNA FT337GP
Fixed-wing, multi-engine Stefenelli Aviation N-Tr INC Trustee
Attersee,
Standard 2016-12-27 ValidFAA registration status code V: Valid registration. All codes
N119XU Cessna
FT337GP
Fixed-wing, multi-engine Individual owner
Standard Sale reportedFAA registration status code 7. All codes

Source: FAA Civil Aviation Registry, Releasable Aircraft Database (the engine reference table and each aircraft's engine code), November 12, 2026. Horsepower and thrust are the FAA's figures for the series, not for a particular aircraft.