The U.S. aircraft register, updated daily
Engines · piston (reciprocating) · data as of October 5, 2026

Continental TSIO-360-RB

20 aircraft on the U.S. register carry a Continental TSIO-360-RB engine, rated at about 220 horsepower. The Piper PA-34 Seneca is the model most often fitted with it (18 aircraft). The aircraft carrying it were built between 1960 and 2024.

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-RB. FAA spelling: TSIO-360-RB.

Fitted to model families

Piper PA-34 Seneca18Ohara James C P-381Piper PA-25 Pawnee1

Piper PA-34 Seneca · Ohara James C P-38 · Piper PA-25 Pawnee

Where they are owner's state

Delaware6Utah5Texas1Tennessee1Nevada1North Dakota1Maryland1Georgia1Florida1California1

Kind of aircraft

Piston twins19 (95%)Piston singles1 (5%)

When the aircraft were built by decade

023461196051990620004201012020

What the FAA has certified, ordered and been told about the Continental TSIO-360-RB 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 96 failure reports with the FAA since 1995, 2 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
2013-11-132013-21-02 · Turbochargers · engine
2012-12-202012-24-09 · Turbocharger turbine wheel · engine

All orders naming the Continental TSIO-360-RB

Failure reports 96 since · what operators and shops told the FAA

091828379900010203040507080919122

Parts most often reported as the reports name them

Servo47Pump10Controller6Line6Floor Panel5Bolt3Distributor2Strut2Tube2Bearing1

Latest reports

2022-12-05Magneto: failed
2019-05-23Probe: malfunctioned
2009-05-01Crankshaft: cracked
2008-01-02Strut: cracked
2008-01-02Strut: cracked

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

These connections as data: /graph/engine/continental-tsio-360-rb.json · about the eFlight graph.

Aircraft newest certificates first · 20

Tail no.Maker and modelGroupOwner and baseCertificateRegisteredStatus
N363NC Piper Aircraft Inc
PA-34-220T
Fixed-wing, multi-engine N363Nc CORP Trustee
Wilmington, Delaware
Standard 2026-08-31 ValidFAA registration status code V: Valid registration. All codes
N39393 Piper
PA-34-220T
Fixed-wing, multi-engine International Air Services INC Trustee
Carson City, Nevada
Special flight permit 2026-04-13 ValidFAA registration status code V: Valid registration. All codes
N46CD Piper
PA-34-220T
Fixed-wing, multi-engine Tj Air Holdings INC Trustee
Wilmington, Delaware
Standard 2026-01-29 ValidFAA registration status code V: Valid registration. All codes
N561JT New Piper Aircraft Inc
PA-34-220T
Fixed-wing, multi-engine Squires Seneca LLC
Wilmington, Delaware
Standard 2026-01-21 ValidFAA registration status code V: Valid registration. All codes
N990GG Piper
PA-34-220T
Fixed-wing, multi-engine Tvpx Aircraft Solutions INC Trustee
North Salt Lake, Utah
Standard 2025-09-10 ValidFAA registration status code V: Valid registration. All codes
N30ND Piper
PA-34-220T
Fixed-wing, multi-engine Pak Aviation LLC
Birmingham, Alabama
Standard 2024-08-27 ValidFAA registration status code V: Valid registration. All codes
N424MJ Piper Aircraft Inc
PA-34-220T
Fixed-wing, multi-engine Texas Flight Training Aircraft 8 LLC
Wilmington, Delaware
Standard 2023-07-23 ValidFAA registration status code V: Valid registration. All codes
N678MG Piper
PA-34-220T
Fixed-wing, multi-engine 2Nd Amendment Wholesale INC
Grand Forks, North Dakota
Standard 2023-06-26 ValidFAA registration status code V: Valid registration. All codes
N240R Piper
PA-34-220T
Fixed-wing, multi-engine Westex Telco LLC
Abilene, Texas
Standard 2023-04-05 ValidFAA registration status code V: Valid registration. All codes
N514ES Piper
PA-34-220T
Fixed-wing, multi-engine Bolufe Capital LLC
Miami, Florida
Standard 2023-03-02 ValidFAA registration status code V: Valid registration. All codes
N331LM Piper
PA-34-220T
Fixed-wing, multi-engine Islandflight CO
Wilmington, Delaware
Standard 2021-04-08 ValidFAA registration status code V: Valid registration. All codes
N34ZX Piper Aircraft Inc
PA-34-220T
Fixed-wing, multi-engine Tvpx Aircraft Solutions INC Trustee
North Salt Lake, Utah
Standard 2020-12-28 ValidFAA registration status code V: Valid registration. All codes
N5268C Piper
PA-34-220T
Fixed-wing, multi-engine H2 Link CO
Lewes, Delaware
Standard 2019-10-25 ValidFAA registration status code V: Valid registration. All codes
N220GM Piper Aircraft Inc
PA-34-220T
Fixed-wing, multi-engine Bank of Utah Trustee
Salt Lake City, Utah
Standard 2019-09-03 ValidFAA registration status code V: Valid registration. All codes
N292G Piper
PA-34-220T
Fixed-wing, multi-engine Bank of Utah Trustee
Salt Lake City, Utah
Standard 2018-11-06 ValidFAA registration status code V: Valid registration. All codes
N906MB Piper Aircraft Inc
PA-34-220T
Fixed-wing, multi-engine Wdm Seneca LLC
Augusta, Georgia
Standard 2017-11-15 ValidFAA registration status code V: Valid registration. All codes
N814WT Piper Aircraft Inc
PA-34-220T
Fixed-wing, multi-engine 1St West Aviation INC
Salt Lake City, Utah
Standard 2014-12-08 ValidFAA registration status code V: Valid registration. All codes
N6112Z Piper
PA-25
Fixed-wing, single engine Individual owner
Maryland
Restricted 2013-09-17 ValidFAA registration status code V: Valid registration. All codes
N110GG Piper Aircraft Inc
PA-34-220T
Fixed-wing, multi-engine Skyview Aviation LLC
Tracy, California
Standard ValidFAA registration status code V: Valid registration. All codes
N38PJ Ohara James C
P-38
Fixed-wing, multi-engine Volar LLC
Lebanon, Tennessee
Experimental 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.