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

Continental IO-360-KB

9 aircraft on the U.S. register carry a Continental IO-360-KB engine, rated at about 195 horsepower. The Cessna R172 Hawk XP is the model most often fitted with it (6 aircraft). The aircraft carrying it were built between 1976 and 2019.

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-KB. FAA spelling: IO-360-KB.

Fitted to model families

Cessna R172 Hawk XP6David V Clum B-CRAFT MHV HUNTER 11Piper PA-34 Seneca1Wheeler Jonathan R BEARHAWK1

Cessna R172 Hawk XP · David V Clum B-CRAFT MHV HUNTER 1 · Piper PA-34 Seneca · Wheeler Jonathan R BEARHAWK

Where they are owner's state

Arizona2Wisconsin1Washington1Texas1Massachusetts1Idaho1Delaware1Alaska1

Kind of aircraft

Piston singles8 (89%)Piston twins1 (11%)

When the aircraft were built by decade

01223319702198022010

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

The design is held under 1 type certificate (E1CE, held by Continental Aerospace Technologies, INC.). The FAA has issued 18 airworthiness directives (orders that owners must comply with) that name this engine series. Operators and repair shops have filed 28 failure reports with the FAA since 1995, 1 of them in the last ten years.

FAA orders 18 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
2022-03-292022-04-04 · Reciprocating Engine Oil System · engine
2012-02-242012-03-06 · Fuel servo diaphragm · engine
2012-01-242011-26-07 · Engine · engine

All orders naming the Continental IO-360-KB

Failure reports 28 since · what operators and shops told the FAA

02346960411126

Parts most often reported as the reports name them

Adapter6Blade3Alternator2Engine2Adapter Assy1Bearing1Bracket1Control Cable1Cylinder1Distributor Gear1

Latest reports

2026-02-16Alternator: failed
2014-09-09Fairing: wrong part
2013-08-07Line: broken
2011-05-16Engine: misoverhauled
2011-02-08Alternator: inoperative

Certificates and bulletins

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

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
Airworthiness

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

Aircraft newest certificates first · 9

Tail no.Maker and modelGroupOwner and baseCertificateRegisteredStatus
N1081V Cessna
R172K
Fixed-wing, single engine Individual owner
Texas
Standard 2026-03-14 ValidFAA registration status code V: Valid registration. All codes
N670A Piper
PA-34-220T
Fixed-wing, multi-engine Individual owner
Arizona
Special flight permit 2026-01-11 ValidFAA registration status code V: Valid registration. All codes
N758TS Cessna
R172K
Fixed-wing, single engine Individual owner
Massachusetts
Standard 2025-06-21 ValidFAA registration status code V: Valid registration. All codes
N176EA Cessna
R172K
Fixed-wing, single engine Individual owner
Wisconsin
Standard 2024-06-08 ValidFAA registration status code V: Valid registration. All codes
N758WB Cessna
R172K
Fixed-wing, single engine Finity Engineering LLC
College Place, Washington
Standard 2023-08-25 ValidFAA registration status code V: Valid registration. All codes
N803HL Cessna
R172K
Fixed-wing, single engine Air Hammer LLC
Wilmington, Delaware
Standard 2020-03-31 ValidFAA registration status code V: Valid registration. All codes
N758AB Cessna
R172K
Fixed-wing, single engine Individual owner
Arizona
Standard 2018-07-25 ValidFAA registration status code V: Valid registration. All codes
N454BW Wheeler Jonathan R
BEARHAWK
Fixed-wing, single engine Co-owned owner
Idaho
Experimental 2018-05-10 ValidFAA registration status code V: Valid registration. All codes
N454AK David V Clum
B-CRAFT MHV HUNTER 1
Fixed-wing, single engine Individual owner
Alaska
Experimental 2013-10-21 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.