# Lycoming YO-360-A1A

- Type: Engine model (FAA registry)
- Registry codes: 41586, 42427
- Manufacturer (registry): LYCOMING
- Model: YO-360-A1A
- Engine type: 4 cycle
- Power: 180 hp
- Installed in: 33 registered aircraft
- Page: https://openairdocs.org/engine/lycoming-yo-360-a1a

Model codes come from the FAA registry's reference file. The FAA lists this model under more than one registry code, usually for different spellings of the maker. This page covers them all.

## ADs that may apply (OpenAirDocs)

Matched to this engine model by model name and maker. Each AD's applicability may narrow it by serial number, part number or equipment.

None matched.

## Registered aircraft (33)

- [N118W](https://openairdocs.org/aircraft/N118W): [Welsh Robert H](https://openairdocs.org/faa-owner/WELSH%20ROBERT%20H), [Crescent, FL](https://openairdocs.org/faa-place/FL/Crescent), built 2017, S/N 83262
- [N141MB](https://openairdocs.org/aircraft/N141MB): [Dunn Gregory L](https://openairdocs.org/faa-owner/DUNN%20GREGORY%20L), [Carlsbad, CA](https://openairdocs.org/faa-place/CA/Carlsbad), built 2022, S/N 73719
- [N142CM](https://openairdocs.org/aircraft/N142CM): [Mercer David J](https://openairdocs.org/faa-owner/MERCER%20DAVID%20J), [Farmington, IA](https://openairdocs.org/faa-place/IA/Farmington), built 2023, S/N 3488
- [N187MF](https://openairdocs.org/aircraft/N187MF): [Sherwood Jeffrey W](https://openairdocs.org/faa-owner/SHERWOOD%20JEFFREY%20W), [Crestwood, KY](https://openairdocs.org/faa-place/KY/Crestwood), built 2017, S/N 83162
- [N1977M](https://openairdocs.org/aircraft/N1977M): [Upupa Inc](https://openairdocs.org/faa-owner/UPUPA%20INC), [Covina, CA](https://openairdocs.org/faa-place/CA/Covina), built 2018, S/N 73355
- [N199WT](https://openairdocs.org/aircraft/N199WT): [Radford Jeff P](https://openairdocs.org/faa-owner/RADFORD%20JEFF%20P), [Sumter, SC](https://openairdocs.org/faa-place/SC/Sumter), built 2019, S/N 74085
- [N219SM](https://openairdocs.org/aircraft/N219SM): [Steger Paul G](https://openairdocs.org/faa-owner/STEGER%20PAUL%20G), [River Falls, WI](https://openairdocs.org/faa-place/WI/River%20Falls), built 1998, S/N 24094
- [N269JK](https://openairdocs.org/aircraft/N269JK): [Frith Allen G](https://openairdocs.org/faa-owner/FRITH%20ALLEN%20G), [Prineville, OR](https://openairdocs.org/faa-place/OR/Prineville), built 2019, S/N 74176
- [N2705D](https://openairdocs.org/aircraft/N2705D): [Bell Jeffrey K](https://openairdocs.org/faa-owner/BELL%20JEFFREY%20K), [Celestine, IN](https://openairdocs.org/faa-place/IN/Celestine), built 2020, S/N 82846
- [N29WD](https://openairdocs.org/aircraft/N29WD): [Smith Robert A](https://openairdocs.org/faa-owner/SMITH%20ROBERT%20A), [Kalamazoo, MI](https://openairdocs.org/faa-place/MI/Kalamazoo), built 2023, S/N 5907
- [N307DB](https://openairdocs.org/aircraft/N307DB): [Sepko Joseph M III](https://openairdocs.org/faa-owner/SEPKO%20JOSEPH%20M%20III), [Mebane, NC](https://openairdocs.org/faa-place/NC/Mebane), built 2022, S/N 72312
- [N387LB](https://openairdocs.org/aircraft/N387LB): [Beckner Gregory M](https://openairdocs.org/faa-owner/BECKNER%20GREGORY%20M), [Houston, TX](https://openairdocs.org/faa-place/TX/Houston), built 2025, S/N 83436
- [N467SK](https://openairdocs.org/aircraft/N467SK): [N467sk LLC](https://openairdocs.org/faa-owner/N467SK%20LLC), [Sarasota, FL](https://openairdocs.org/faa-place/FL/Sarasota), built 2022, S/N 70630
- [N516RG](https://openairdocs.org/aircraft/N516RG): [Greenall Robert E](https://openairdocs.org/faa-owner/GREENALL%20ROBERT%20E), [Lansford, PA](https://openairdocs.org/faa-place/PA/Lansford), built 2017, S/N 72697
- [N573RM](https://openairdocs.org/aircraft/N573RM): [Benson Fletcher L](https://openairdocs.org/faa-owner/BENSON%20FLETCHER%20L), [Benbrook, TX](https://openairdocs.org/faa-place/TX/Benbrook), built 2018, S/N 71226
- [N612AW](https://openairdocs.org/aircraft/N612AW): [Hardison Michael R](https://openairdocs.org/faa-owner/HARDISON%20MICHAEL%20R), [Carson City, NV](https://openairdocs.org/faa-place/NV/Carson%20City), built 2019, S/N 74045
- [N626DE](https://openairdocs.org/aircraft/N626DE): [Tacheny James G](https://openairdocs.org/faa-owner/TACHENY%20JAMES%20G), [Mankato, MN](https://openairdocs.org/faa-place/MN/Mankato), built 2020, S/N 5062
- [N649L](https://openairdocs.org/aircraft/N649L): [Lugten John B](https://openairdocs.org/faa-owner/LUGTEN%20JOHN%20B), [Walnut Creek, CA](https://openairdocs.org/faa-place/CA/Walnut%20Creek), built 2021, S/N 24295
- [N65530](https://openairdocs.org/aircraft/N65530): [Marquis Jon L](https://openairdocs.org/faa-owner/MARQUIS%20JON%20L), [Marana, AZ](https://openairdocs.org/faa-place/AZ/Marana), built 2023, S/N 74790
- [N6YH](https://openairdocs.org/aircraft/N6YH): built 2021, S/N 83520
- [N713MB](https://openairdocs.org/aircraft/N713MB): [Ballard Michael A](https://openairdocs.org/faa-owner/BALLARD%20MICHAEL%20A), [Lanett, AL](https://openairdocs.org/faa-place/AL/Lanett), built 2020, S/N 83637
- [N724D](https://openairdocs.org/aircraft/N724D): [Dolzine David A](https://openairdocs.org/faa-owner/DOLZINE%20DAVID%20A), [Mckinney, TX](https://openairdocs.org/faa-place/TX/Mckinney), built 2025, S/N 71902
- [N732JG](https://openairdocs.org/aircraft/N732JG): [Granito Joseph R](https://openairdocs.org/faa-owner/GRANITO%20JOSEPH%20R), [Loudonville, NY](https://openairdocs.org/faa-place/NY/Loudonville), built 2024, S/N 74732
- [N740MT](https://openairdocs.org/aircraft/N740MT): [Milburn Michael C](https://openairdocs.org/faa-owner/MILBURN%20MICHAEL%20C), [Cascade, MT](https://openairdocs.org/faa-place/MT/Cascade), built 2021, S/N 82050
- [N742DT](https://openairdocs.org/aircraft/N742DT): [Shafer John J](https://openairdocs.org/faa-owner/SHAFER%20JOHN%20J), [Cincinnati, OH](https://openairdocs.org/faa-place/OH/Cincinnati), built 2016, S/N 70325
- [N742MC](https://openairdocs.org/aircraft/N742MC): [Mcintyre David R](https://openairdocs.org/faa-owner/MCINTYRE%20DAVID%20R), [Seal Beach, CA](https://openairdocs.org/faa-place/CA/Seal%20Beach), built 2018, S/N 73794
- [N774LM](https://openairdocs.org/aircraft/N774LM): [Jaharis Tom G](https://openairdocs.org/faa-owner/JAHARIS%20TOM%20G), [Crestview, FL](https://openairdocs.org/faa-place/FL/Crestview), built 2025, S/N 23193
- [N780EH](https://openairdocs.org/aircraft/N780EH): [Hou Robin M](https://openairdocs.org/faa-owner/HOU%20ROBIN%20M), [San Marino, CA](https://openairdocs.org/faa-place/CA/San%20Marino), built 2017, S/N 83317
- [N808EJ](https://openairdocs.org/aircraft/N808EJ): [Poland Earl](https://openairdocs.org/faa-owner/POLAND%20EARL), [Kailua, HI](https://openairdocs.org/faa-place/HI/Kailua), built 2023, S/N 71166
- [N820CB](https://openairdocs.org/aircraft/N820CB): [Barrentine Gary E](https://openairdocs.org/faa-owner/BARRENTINE%20GARY%20E), [Merritt Island, FL](https://openairdocs.org/faa-place/FL/Merritt%20Island), S/N 81852
- [N926MW](https://openairdocs.org/aircraft/N926MW): [Whitescarver Michael D](https://openairdocs.org/faa-owner/WHITESCARVER%20MICHAEL%20D), [Maumee, OH](https://openairdocs.org/faa-place/OH/Maumee), built 2018, S/N 81254
- [N933E](https://openairdocs.org/aircraft/N933E): [Dean Richard P](https://openairdocs.org/faa-owner/DEAN%20RICHARD%20P), [Gadsden, AL](https://openairdocs.org/faa-place/AL/Gadsden), built 2020, S/N 73947
- [N952SN](https://openairdocs.org/aircraft/N952SN): [Neely Scott A](https://openairdocs.org/faa-owner/NEELY%20SCOTT%20A), [Granger, IA](https://openairdocs.org/faa-place/IA/Granger), built 2016, S/N 82683

## NTSB investigations (3)

From the NTSB's public API. Aircraft are matched to registry aircraft by N-number and event date, checked against the reported serial number, make and model; the registry's history has gaps, so older matches can be wrong. Compare the reported make and model.

- [NTSB ERA26LA212](https://openairdocs.org/ntsb/ERA26LA212), May 21, 2026: Granito Joseph R RV-7A (N732JG), Jaffrey, NH, substantial damage. Probable cause: The pilot’s failure to maintain directional control of the airplane during landing, which resulted in a touchdown off the paved runway surface and a collision with terrain during the subsequent…
- [NTSB WPR24LA140](https://openairdocs.org/ntsb/WPR24LA140), May 4, 2024: Michael Milburn Vans RV8 (N740MT), Cascade, MT, substantial damage. Probable cause: The pilot’s failure to maintain aircraft control during landing roll.
- [NTSB SEA00LA129](https://openairdocs.org/ntsb/SEA00LA129), Jul 11, 2000: Kaman K-1200 (N311KA), Cusick, WA, substantial damage. Probable cause: The termination of power to the main rotor system as a result of the malfunction of the free-wheeling sprag clutch assembly, followed by the torsional overload separation of the engine adapter shaft.…

## FAA accident and incident reports (3)

From the FAA Accident/Incident Data System. Reports are matched to registry aircraft by N-number and event date, checked against the reported make and model; the registry's history has gaps, so older matches can be wrong. Compare the reported make and model.

- [Accident 20260521005279A](https://openairdocs.org/incident/20260521005279A), May 21, 2026: Granito Joseph R RV-7A (N732JG), Jaffrey, NH, Substantial damage. On may 21, 2026, at 11:53, the pilot of [privacy data omitted], a van's RV-7, failed to maintain control of the aircraft after a hard landing on runway 34 at…
- [Accident 20240504003799A](https://openairdocs.org/incident/20240504003799A), May 4, 2024: Michael Milburn VANS RV8 (N740MT), Cascade, MT, Substantial damage. Iaw: 8900.1VOL 7 ch 1 sec 1 Description of the deviation: On may 4, 2024, the [privacy data omitted] of a vans RV-8, registration [privacy data omitted], was…
- [Accident 20000711007229A](https://openairdocs.org/incident/20000711007229A), Jul 11, 2000: Kaman K1200 (N311KA), Cusick, WA, No damage. (-23) Arrived on scene at approximately 0800. Took photos of accident site. With the assistance of roger wassman, Kaman aerospace, the k-flex input shaft was…

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