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

Continental IO-360-CB

2 aircraft on the U.S. register carry a Continental IO-360-CB engine, rated at about 210 horsepower. The Cessna 337 Skymaster is the model most often fitted with it (2 aircraft). The aircraft carrying it were built between 1969 and 1970.

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 IO-360-CB. FAA spelling: IO-360-CB.

Fitted to model families

Cessna 337 Skymaster2

Cessna 337 Skymaster

Where they are owner's state

California1

Kind of aircraft

Piston twins2 (100%)

When the aircraft were built by decade

000111196011970

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

The design is held under 1 type certificate (E1CE, held by Continental Aerospace Technologies, INC.). The FAA has issued 3 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 3 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

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

00011101107

Parts most often reported as the reports name them

Bevel Gear1Rod1

Latest reports

2007-08-13Rod: obstructed
2001-08-29Bevel Gear: failed

Certificates and bulletins

E1CEType certificate held by Continental Aerospace Technologies, INC. · 18 models listed · revised October 5, 2022

Safety bulletins 1 · advice, not orders

2001-12-28CE-02-09 ·

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-io-360-cb.json · about the eFlight graph.

Aircraft newest certificates first · 2

Tail no.Maker and modelGroupOwner and baseCertificateRegisteredStatus
N991DM Cessna
337D
Fixed-wing, multi-engine Aircraft Registration INC Trustee
Kematen,
Standard 2021-12-23 ValidFAA registration status code V: Valid registration. All codes
N1706M Cessna
337E
Fixed-wing, multi-engine Co-owned owner
California
Experimental 2008-05-22 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.