The U.S. aircraft register, updated daily
Engines · piston (reciprocating) · data as of November 10, 2026

Continental TSIO-360-EB

13 aircraft on the U.S. register carry a Continental TSIO-360-EB engine, rated at about 200 horsepower. The Piper PA-34 Seneca is the model most often fitted with it (13 aircraft). The aircraft carrying it were built between 1975 and 1980.

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-EB. FAA spelling: TSIO-360-EB.

Fuel: 100LL avgas.

Fitted to model families

Model families, as a table
aircraft
Piper PA-34 Seneca13

Piper PA-34 Seneca

Kind of aircraft

By kind, as a table
aircraftshare
Piston twins13100%

When the aircraft were built by decade

By decade built, as a table
aircraft
19709
19803

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

The design is held under 1 type certificate (E9CE, held by Continental Aerospace Technologies, INC.). The FAA has issued 24 airworthiness directives (orders that owners must comply with) that name this engine series. Operators and repair shops have filed 76 failure reports with the FAA since 1995, 6 of them in the last ten years.

FAA orders 24 airworthiness directives · newest first

2023-10-262023-17-04 · Reciprocating Engine Oil System · engine
2023-07-172023-09-09 · Exhaust Turbine System (Recip) · engine
2023-03-152023-05-16 · Reciprocating Engine Power Section · engine
2023-02-232023-04-08 · Reciprocating Engine Power Section · engine
2022-03-292022-04-04 · Reciprocating Engine Oil System · engine
2012-02-242012-03-06 · Fuel servo diaphragm · engine

All orders naming the Continental TSIO-360-EB

Failure reports 76 since · what operators and shops told the FAA

0368119500051122224
Failure reports by year, as a table
reports
953
9611
976
985
992
005
017
028
032
042
054
061
072
082
092
113
124
141
161
192
221
242

Parts most often reported as the reports name them

Parts most reported, as a table
reports
Adapter4
Crankcase4
Valve4
Bearing3
Crankshaft3
Gear3
Retainer3
Seal3
Stud3
Trunnion3

Latest reports

2024-04-03Retainer: cracked
2024-04-02Retainer: cracked
2022-08-01Bolt: used
2019-05-17Cotter Pin: broken
2019-04-05Seal: inadequate

Approved replacement parts 17 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 (3), harness (3), ring (2), magneto (2), vent plug (1), tube fitting (1), seal (1), machining (1), impulse coupling (1), gasket pressure (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-eb.json.

Aircraft newest certificates first · 13

Tail no.Maker and modelGroupOwner and baseCertificateRegisteredStatus
N23JC Piper
PA-34-200T
Fixed-wing, multi-engine Jet & Rotor Aviation LLC
Sacramento, California
Standard 2026-05-08 ValidFAA registration status code V: Valid registration. All codes
N9996 Piper
PA-34-200T
Fixed-wing, multi-engine Qualitair LLC
Michelstadt,
Standard 2026-01-16 ValidFAA registration status code V: Valid registration. All codes
N8303U Piper
PA-34-200T
Fixed-wing, multi-engine International Air Service INC Owner Trustee
Carson City, Nevada
Standard 2026-01-15 ValidFAA registration status code V: Valid registration. All codes
N234TG Piper
PA-34-200T
Fixed-wing, multi-engine Avionicos CORP
Sarasota, Florida
Standard 2026-01-01 ValidFAA registration status code V: Valid registration. All codes
N826VG Piper
PA-34-200T
Fixed-wing, multi-engine A Bit Extra LLC
River Ridge, Louisiana
Standard 2025-09-29 ValidFAA registration status code V: Valid registration. All codes
N2610 Piper
PA-34-200T
Fixed-wing, multi-engine Avionicos CORP
Nokomis, Florida
Standard 2025-02-13 ValidFAA registration status code V: Valid registration. All codes
N6557C Piper
PA-34-200T
Fixed-wing, multi-engine Fox Kilo Aviation CORP
Pompano Beach, Florida
Standard 2024-08-23 Reports overdueFAA registration status code N: Non-citizen corporation that has not returned its flight-hour reports. All codes
N4387F Piper
PA-34-200T
Fixed-wing, multi-engine Valiair Lc Trustee
Casper, Wyoming
Standard 2024-04-12 ValidFAA registration status code V: Valid registration. All codes
N109WE Piper
PA-34-200T
Fixed-wing, multi-engine Space Coast Aircraft CO
Merritt Island, Florida
Standard 2024-01-23 ValidFAA registration status code V: Valid registration. All codes
N50ZM Piper
PA-34-200T
Fixed-wing, multi-engine American Air Academy INC
Merritt Island, Florida
Standard 2023-09-19 ValidFAA registration status code V: Valid registration. All codes
N6945F Piper
PA-34-200T
Fixed-wing, multi-engine Euroaviation INC Trustee
Kematen,
Standard 2023-07-25 ValidFAA registration status code V: Valid registration. All codes
N331V Piper
PA-34-200T
Fixed-wing, multi-engine Raptor Airmotive LLC
Poplar Grove, Illinois
Standard 2023-01-14 ValidFAA registration status code V: Valid registration. All codes
N977SF Piper
PA-34-200T
Fixed-wing, multi-engine Aerospace Trust Management LLC Trustee
Wilmington, Delaware
Standard 2020-06-17 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), November 10, 2026. Horsepower and thrust are the FAA's figures for the series, not for a particular aircraft.