Lycoming HIO-360-D1A
41 aircraft on the U.S. register carry a Lycoming HIO-360-D1A engine, rated at about 190 horsepower. The Schweizer 269 300 series helicopters is the model most often fitted with it (28 aircraft). The aircraft carrying it were built between 1977 and 2025.
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 HIO-360-D1A. FAA spelling: HIO-360-D1A.
Fitted to model families
Schweizer 269 300 series helicopters28Hughes 269 300 series helicopters8Schweizer Rsg Llc 2693Schweizer HUGHES 269C1Schweizer Aircraft Co Usa SCHWEIZER 300C/269C1
Schweizer 269 300 series helicopters · Hughes 269 300 series helicopters · Schweizer Rsg Llc 269 · Schweizer HUGHES 269C · Schweizer Aircraft Co Usa SCHWEIZER 300C/269C
Where they are owner's state
Texas10Delaware3Tennessee2Pennsylvania2Ohio2Michigan2California2Arizona2Alabama2Washington1
Kind of aircraft
Helicopters41 (100%)
When the aircraft were built by decade
What the FAA has certified, ordered and been told about the Lycoming HIO-360-D1A the component layer
The design is held under 1 type certificate (1E10, held by Lycoming Engines). The FAA has issued 28 airworthiness directives (orders that owners must comply with) that name this engine series. Operators and repair shops have filed 78 failure reports with the FAA since 1995, 1 of them in the last ten years.
FAA orders 28 airworthiness directives · newest first
2026-04-082026-04-11 · Engine (Reciprocating) · engine
2024-12-052024-21-02 · Engine (Reciprocating) · engine
2022-08-152022-16-03 · 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
Failure reports 78 since · what operators and shops told the FAA
Parts most often reported as the reports name them
Bearing7Bolt5Cylinder5Blade3Bracket3Fuel Control3Magneto3Engine2Frame2Seal2
Latest reports
2026-07-28Support Frame: cracked
2014-09-13Magneto: failed
2014-09-13Magneto: failed
2014-08-23Sensor: detached
2011-03-18Tail Rotor: damaged
Certificates and bulletins
1E10Type certificate held by Lycoming Engines · 89 models listed · revised May 4, 2020
Safety bulletins 3 · advice, not orders
2019-05-02NE-19-08 · Reciprocating Engine Cylinder Section - Lycoming Engines Parallel Valve Cylinders
2014-03-24NE-14-13 · Reciprocating Engine - Cylinder Mounting Studs
2008-09-10NE-06-32R1 · Reciprocating Engine - Crankshaft
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
- Schweizer 269 300 series helicopters 28 with this engine series
- Hughes 269 300 series helicopters 8 with this engine series
- Schweizer Rsg Llc 269 3 with this engine series
Where they are
- Texas 10 of these aircraft
- Delaware 3 of these aircraft
- Tennessee 2 of these aircraft
- Pennsylvania 2 of these aircraft
- Ohio 2 of these aircraft
Biggest operators
- Skyline Aviation INC 2 of these aircraft
Airworthiness
- FAA orders naming the Lycoming HIO-360-D1A 28 airworthiness directives
- Failure reports on the Lycoming HIO-360-D1A 78 reports since 1995
Analytics
These connections as data: /graph/engine/lycoming-hio-360-d1a.json · about the eFlight graph.
Aircraft newest certificates first · 41
| Tail no. | Maker and model | Group | Owner and base | Certificate | Registered | Status |
|---|---|---|---|---|---|---|
| N300NB | Hughes 269C |
Rotorcraft | Individual owner Washington |
Standard | 2026-07-13 | ValidFAA registration status code V: Valid registration. All codes |
| N269N | Schweizer 269C |
Rotorcraft | International Air Services INC Trustee Carson City, Nevada |
Standard | 2026-07-01 | ValidFAA registration status code V: Valid registration. All codes |
| N269CN | Schweizer Rsg Llc 269C |
Rotorcraft | N9660F LLC Grand Ledge, Michigan |
Standard | 2026-06-24 | ValidFAA registration status code V: Valid registration. All codes |
| N7364H | Schweizer 269C |
Rotorcraft | Ream Aviation LLC York, Pennsylvania |
Standard | 2026-04-22 | ValidFAA registration status code V: Valid registration. All codes |
| N269AJ | Schweizer Rsg Llc 269C |
Rotorcraft | Skyline Aviation INC San Angelo, Texas |
Standard | 2025-10-16 | ValidFAA registration status code V: Valid registration. All codes |
| N907AL | Schweizer 269C |
Rotorcraft | Tjm Ventures INC Rio Verde, Arizona |
Standard | 2025-05-19 | ValidFAA registration status code V: Valid registration. All codes |
| N269H | Hughes 269C |
Rotorcraft | Vertical Development LLC Birmingham, Alabama |
Standard | 2025-05-09 | ValidFAA registration status code V: Valid registration. All codes |
| N58281 | Hughes 269C |
Rotorcraft | Individual owner Iowa |
Restricted | 2025-05-08 | ValidFAA registration status code V: Valid registration. All codes |
| N77SA | Schweizer Aircraft Co Usa SCHWEIZER 300C/269C |
Rotorcraft | Scs Aviation INC Wilmington, Delaware |
Standard | 2025-04-03 | ValidFAA registration status code V: Valid registration. All codes |
| N269AB | Schweizer Rsg Llc 269C |
Rotorcraft | Skyline Aviation INC San Angelo, Texas |
Standard | 2025-02-08 | ValidFAA registration status code V: Valid registration. All codes |
| N355SD | Schweizer 269C |
Rotorcraft | Bofus Aviation LLC Helena, Montana |
Standard | 2024-11-18 | ValidFAA registration status code V: Valid registration. All codes |
| N330JB | Schweizer 269C |
Rotorcraft | Havens Aviation LLC Blacklick, Ohio |
Standard | 2024-09-26 | ValidFAA registration status code V: Valid registration. All codes |
| N340DC | Hughes 269C |
Rotorcraft | Itb Sokolowski LLC Lewes, Delaware |
Standard | 2024-08-15 | ValidFAA registration status code V: Valid registration. All codes |
| N262LH | Schweizer 269C |
Rotorcraft | Neo Helicopter Academy LLC North Royalton, Ohio |
Standard | 2024-05-21 | ValidFAA registration status code V: Valid registration. All codes |
| N413LH | Schweizer 269C |
Rotorcraft | Individual owner Virginia |
Standard | 2023-05-03 | ValidFAA registration status code V: Valid registration. All codes |
| N2183S | Schweizer 269C |
Rotorcraft | Individual owner California |
Standard | 2022-07-28 | ValidFAA registration status code V: Valid registration. All codes |
| N34LB | Hughes 269C |
Rotorcraft | Venture Helicopters LLC West Lafayette, Indiana |
Standard | 2022-03-30 | ValidFAA registration status code V: Valid registration. All codes |
| N767LH | Schweizer 269C |
Rotorcraft | Jones Aircraft CO LLC Cross Plains, Tennessee |
Standard | 2021-11-20 | ValidFAA registration status code V: Valid registration. All codes |
| N868LH | Schweizer 269C |
Rotorcraft | Jones Aircraft CO LLC Cross Plains, Tennessee |
Standard | 2021-11-20 | ValidFAA registration status code V: Valid registration. All codes |
| N2157P | Schweizer 269C |
Rotorcraft | Killer Lion Hunts LLC Catalina, Arizona |
Standard | 2021-11-06 | ValidFAA registration status code V: Valid registration. All codes |
| N269TT | Hughes 269C |
Rotorcraft | Sharmark LLC Dry Ridge, Kentucky |
Standard | 2021-06-05 | ValidFAA registration status code V: Valid registration. All codes |
| N503QD | Schweizer 269C |
Rotorcraft | Individual owner Alaska |
Restricted | 2021-04-06 | ValidFAA registration status code V: Valid registration. All codes |
| N21763 | Schweizer 269C |
Rotorcraft | Individual owner Texas |
Standard | 2021-02-03 | ValidFAA registration status code V: Valid registration. All codes |
| N9858F | Schweizer 269C |
Rotorcraft | Oklahoma Helicopter LLC Atoka, Oklahoma |
Standard | 2020-11-30 | ValidFAA registration status code V: Valid registration. All codes |
| N269VT | Hughes 269C |
Rotorcraft | Qualitair LLC Trustee Michelstadt, |
Standard | 2019-12-16 | ValidFAA registration status code V: Valid registration. All codes |
| N721SP | Schweizer 269C |
Rotorcraft | Schweizer Rsg LLC Fort Worth, Texas |
Standard | 2019-07-29 | ValidFAA registration status code V: Valid registration. All codes |
| N8363C | Schweizer 269C |
Rotorcraft | Individual owner California |
Standard | 2018-07-09 | ValidFAA registration status code V: Valid registration. All codes |
| N4853S | Hughes 269C |
Rotorcraft | Individual owner Alabama |
Standard | 2017-10-16 | ValidFAA registration status code V: Valid registration. All codes |
| N322CP | Schweizer 269C |
Rotorcraft | Individual owner Michigan |
Standard | 2017-05-25 | ValidFAA registration status code V: Valid registration. All codes |
| N515PH | Schweizer 269C |
Rotorcraft | Gulf Coast Helicopters INC Pearland, Texas |
Standard | 2017-01-26 | ValidFAA registration status code V: Valid registration. All codes |
| N7505B | Schweizer HUGHES 269C |
Rotorcraft | Silver Wings INC Trustee Wilmington, Delaware |
Restricted | 2016-02-10 | ValidFAA registration status code V: Valid registration. All codes |
| N269JA | Schweizer 269C |
Rotorcraft | Team Aero LLC Shawnee, Kansas |
Standard | 2014-12-02 | ValidFAA registration status code V: Valid registration. All codes |
| N645KA | Schweizer 269C |
Rotorcraft | Helocraft Holding CO INC Pembroke Pines, Florida |
Standard | 2013-06-24 | ValidFAA registration status code V: Valid registration. All codes |
| N2158T | Schweizer 269C |
Rotorcraft | Hi Tech Helicopters INC Pocono Lake, Pennsylvania |
Standard | 2011-05-14 | ValidFAA registration status code V: Valid registration. All codes |
| N151GF | Schweizer 269C |
Rotorcraft | Individual owner Texas |
Standard | 2009-10-01 | ValidFAA registration status code V: Valid registration. All codes |
| N2086F | Schweizer 269C |
Rotorcraft | N3793B INC De Smet, South Dakota |
Multiple | 2009-09-24 | ValidFAA registration status code V: Valid registration. All codes |
| N7492F | Schweizer 269C |
Rotorcraft | Houston Police Dept Houston, Texas |
Standard | 2009-01-26 | ValidFAA registration status code V: Valid registration. All codes |
| N7493F | Schweizer 269C |
Rotorcraft | Houston Police Dept Houston, Texas |
Standard | 2009-01-26 | ValidFAA registration status code V: Valid registration. All codes |
| N8700F | Schweizer 269C |
Rotorcraft | Houston Police Department Houston, Texas |
Standard | 2009-01-26 | ValidFAA registration status code V: Valid registration. All codes |
| N2140H | Schweizer 269C |
Rotorcraft | Individual owner Texas |
Standard | 2008-11-25 | ValidFAA registration status code V: Valid registration. All codes |
| N521RS | Schweizer 269C |
Rotorcraft | Jj Airlift INC Broomfield, Colorado |
Standard | 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.