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

Lycoming IVO-360-A1A

2 aircraft on the U.S. register carry a Lycoming IVO-360-A1A engine, rated at about 180 horsepower. The Brantly B-2 is the model most often fitted with it (2 aircraft).

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 Lycoming IVO-360-A1A. FAA spelling: IVO-360-A1A.

Fitted to model families

Brantly B-22

Brantly B-2

Where they are owner's state

Pennsylvania1California1

Kind of aircraft

Helicopters2 (100%)

When the aircraft were built by decade

0001111960

What the FAA has certified, ordered and been told about the Lycoming IVO-360-A1A the component layer

The design is held under 1 type certificate (1E1, held by Lycoming Engines). The FAA has issued 23 airworthiness directives (orders that owners must comply with) that name this engine series.

FAA orders 23 airworthiness directives · newest first

2026-04-082026-04-11 · Engine (Reciprocating) · engine
2024-12-052024-21-02 · Engine (Reciprocating) · engine
2015-11-032015-19-07 · Fuel injector fuel lines · engine
2012-02-242012-03-06 · Fuel servo diaphragm · engine
2012-01-252011-26-04 · Externally mounted fuel injector fuel lines · engine
2009-02-092009-02-03 · Fuel injection servos · engine

All orders naming the Lycoming IVO-360-A1A

Certificates and bulletins

1E1Type certificate held by Lycoming Engines · 4 models listed · revised June 23, 2010

Safety bulletins 2 · advice, not orders

2014-03-24NE-14-13 · Reciprocating Engine - Cylinder Mounting Studs
2006-02-27NE-06-32 ·

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/lycoming-ivo-360-a1a.json · about the eFlight graph.

Aircraft newest certificates first · 2

Tail no.Maker and modelGroupOwner and baseCertificateRegisteredStatus
N2171U Brantly
B-2B
Rotorcraft Individual owner
California
Standard 2020-07-07 ValidFAA registration status code V: Valid registration. All codes
N888CF Brantly
B-2B
Rotorcraft Jph Aviation LLC
Pittsburgh, Pennsylvania
Standard 2014-08-05 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.