# NTSB investigations: Lycoming AEIO-360 series

NTSB aviation accident and incident investigations since 1962: the probable cause, findings, aircraft, crew, weather and docket of each, linked to the FAA registry and the FAA’s own reports.

Page 1 of 5 · 210 cases

## Latest cases

- [NTSB WPR26LA322](https://openairdocs.org/ntsb/WPR26LA322.md): Krugh Patrick M Steen Skybolt · Big Bear, CA · Accident · Serious injuries · Class 4 · Limited · Investigation open · Aug 28, 2026 · N43PK · Substantial damage
- [NTSB WPR26LA064](https://openairdocs.org/ntsb/WPR26LA064.md): Mooney M20J · Silver Springs, NV · Accident · Serious injuries · Class 3 · Limited · Preliminary report · Dec 17, 2025 · N87PM · Substantial damage
  > On December 17, 2025, about 1230 Pacific standard time, a Mooney M20J, N87PM, was substantially damaged when it was involved in an accident near Silver Springs, Nevada. The pilot and passenger sustained serious injuries. The airplane was operated as a Title…
- [NTSB ERA26LA025](https://openairdocs.org/ntsb/ERA26LA025.md): Akrotech Giles G-202 · Boca Raton, FL · Accident · No injuries · Class 4 · Limited · Final report · Oct 28, 2025 · N202RD · 2 aircraft · Substantial damage
  > The low-wing pilot’s inadequate visual lookout, which resulted in a collision with another airplane while taxiing.
- [NTSB ERA25LA381](https://openairdocs.org/ntsb/ERA25LA381.md): Pitts S-1T · Danbury, CT · Accident · No injuries · Class 4 · Limited · Final report · Sep 2, 2025 · N742MA · Substantial damage
  > The pilot’s failure to maintain directional control during the landing rollout, which resulted in a ground loop.
- [NTSB WPR25LA272](https://openairdocs.org/ntsb/WPR25LA272.md): American Champion 8KCAB · Jamesburg, CA · Accident · Minor injuries · Class 3 · Limited · Preliminary report · Aug 31, 2025 · N15WJ · Substantial damage
  > On August 31, 2025, about 1100 Pacific daylight time, an American Champion 8KCAB Super Decathlon 177, N3357T, sustained substantial damage when it was involved in an accident near Jamesburg, California. The pilot and pilot rated passenger sustained minor…
- [NTSB WPR25FA225](https://openairdocs.org/ntsb/WPR25FA225.md): Mooney M20J · Nampa, ID · Accident · 3 fatal · Class 3 · Field · Preliminary report · Jul 27, 2025 · N5764H · Substantial damage
  > On August 27, 2025, about 1741 mountain daylight time, a Mooney M20J, N5764H, was destroyed when it was involved in an accident near Nampa, Idaho. The pilot and two passengers were fatally injured. The airplane was operated as a Title 14 Code of Federal…
- [NTSB CEN25LA287](https://openairdocs.org/ntsb/CEN25LA287.md): Aerotek Pitts S-2A · New Holstein, WI · Accident · No injuries · Class 4 · Limited · Final report · Jul 26, 2025 · N83PS · Substantial damage
  > The pilot’s loss of direction control during landing due to an unapproved tailwheel assembly and tail spring that resulted in a tailwheel shimmy and a subsequent ground loop.
- [NTSB CEN25LA024](https://openairdocs.org/ntsb/CEN25LA024.md): Pitts S-2A · Stoughton, WI · Accident · No injuries · Class 4 · Limited · Final report · Oct 19, 2024 · N11JC · Substantial damage
  > The pilot’s failure to maintain directional control during landing.
- [NTSB CEN23LA121](https://openairdocs.org/ntsb/CEN23LA121.md): American Champion 8KCAB · Oklahoma City, OK · Accident · No injuries · Class 4 · Limited · Final report · Feb 20, 2023 · N303SB · Substantial damage
  > The pilot’s failure to maintain directional control during the landing, that resulted in a runway excursion, and an impact with an obstacle.
- [NTSB CEN22LA302](https://openairdocs.org/ntsb/CEN22LA302.md): Pitts S1 · Sturgeon Bay, WI · Accident · Minor injuries · Class 4 · Limited · Final report · Jul 1, 2022 · N23RS · Substantial damage
  > The pilot’s failure to maintain airplane control during landing, which resulted in a runway excursion and nose over. Contributing to the accident was the pilot’s inadequate preflight inspection and the pilot’s lack of flight control system knowledge.
- [NTSB WPR22FA195](https://openairdocs.org/ntsb/WPR22FA195.md): Meyer Fred J Hornet · Lucerne Valley, CA · Accident · 1 fatal · Class 3 · Field · Final report · Jun 2, 2022 · N6366M · Substantial damage
  > The pilot’s failure to maintain altitude during an aerobatic maneuver, which resulted in an impact with terrain.
- [NTSB ERA22LA119](https://openairdocs.org/ntsb/ERA22LA119.md): Great Lakes 2T-1A-2 · Naples, FL · Accident · No injuries · Class 4 · Limited · Final report · Feb 11, 2022 · N87G · 2 aircraft · Minor damage
  > The biplane pilot’s inadequate visual lookout, which resulted in an on-ground collision with another airplane while taxiing.
- [NTSB CEN22FA019](https://openairdocs.org/ntsb/CEN22FA019.md): American Champion 8KCAB · Marengo, WI · Accident · 2 fatal · Class 3 · Field · Final report · Oct 23, 2021 · N843AC · Destroyed
  > The pilot’s failure to maintain adequate airspeed during the steep turn, which resulted in the airplane exceeding its critical angle of attack and an aerodynamic stall. Also causal was the pilot’s decision to conduct steep turns without sufficient altitude to…
- [NTSB CEN21LA468](https://openairdocs.org/ntsb/CEN21LA468.md): American Champion 8KCAB · Beaumont, TX · Accident · Serious injuries · Class 4 · Limited · Final report · Sep 18, 2021 · N2468W · Substantial damage
  > The flight instructor’s failure to maintain aircraft control during the turn to final approach resulting in a rapid descent and impact with terrain.
- [NTSB WPR21LA239](https://openairdocs.org/ntsb/WPR21LA239.md): Mooney M20J · West Glacier, MT · Accident · No injuries · Class 4 · Limited · Final report · Jun 20, 2021 · N5765N · Substantial damage
  > The pilot’s inadequate performance planning and decision to continue the takeoff which, resulted in a runway overrun and collision with terrain.
- [NTSB ERA21LA260](https://openairdocs.org/ntsb/ERA21LA260.md): Bellanca 8KCAB · Argyle, NY · Accident · Serious injuries · Class 4 · Limited · Final report · Jun 17, 2021 · N1182E · Substantial damage
  > The pilot’s failure to maintain adequate airspeed during landing, which led to the airplane exceeding its critical angle-of-attack and experiencing an aerodynamic stall.
- [NTSB ERA21LA007](https://openairdocs.org/ntsb/ERA21LA007.md): Champion 8KCAB · Ellijay, GA · Accident · Minor injuries · Class 4 · Limited · Final report · Oct 5, 2020 · N787AC · Substantial damage
  > The pilot's improper landing flare which resulted in a bounced landing and a subsequent noseover.
- [NTSB WPR20LA320](https://openairdocs.org/ntsb/WPR20LA320.md): Great Lakes 2T1A · San Diego, CA · Accident · Serious injuries · Class 3 · Limited · Final report · Sep 24, 2020 · N3617L · Substantial damage
  > A loss of engine power for reasons that could not be determined, which resulted in a hard landing off airport.
- [NTSB CEN20WA409](https://openairdocs.org/ntsb/CEN20WA409.md): Pitts S1 · Kulmbach, Germany · Accident · 1 fatal · Class 5 · Foreign · Sep 20, 2020 · N25LM · Destroyed
- [NTSB CEN20LA389](https://openairdocs.org/ntsb/CEN20LA389.md): Champion 8KCAB · Groton, SD · Accident · 2 fatal · Class 3 · Limited · Final report · Sep 13, 2020 · N83DH · Substantial damage
  > The pilot’s loss of airplane control during a low-altitude aerobatic maneuver.
- [NTSB ERA20CA144](https://openairdocs.org/ntsb/ERA20CA144.md): Lake LA4 · Hickory, NC · Accident · No injuries · Class 4 · Data collection · Final report · Apr 4, 2020 · N84PF · Substantial damage
  > The pilot's inadequate preflight planning and attempted takeoff with obstacles in the direction of departure, and his failure to maintain control of the airplane during the rejected takeoff.
- [NTSB ERA20LA033](https://openairdocs.org/ntsb/ERA20LA033.md): Mooney M20J · St. Augustine, FL · Accident · Serious injuries · Class 3 · Limited · Final report · Nov 10, 2019 · N5765H · Substantial damage
  > A total loss of engine power for undetermined reasons.
- [NTSB CEN19TA310](https://openairdocs.org/ntsb/CEN19TA310.md): Champion 7KCAB · Winnsboro, LA · Accident · No injuries · Class 3 · Final report · Sep 7, 2019 · N4136Y · Substantial damage
  > The pilot's failure to maintain directional control during a crosswind landing, which resulted in an impact with a tree.
- [NTSB ERA19LA158](https://openairdocs.org/ntsb/ERA19LA158.md): Acro Super Acro Sport I · Elberton, GA · Accident · Serious injuries · Class 3 · Limited · Final report · Apr 25, 2019 · N20FB · Substantial damage
  > The pilot’s inadequate fuel planning, which resulted in a total loss of engine power due to fuel exhaustion.
- [NTSB WPR19TA068](https://openairdocs.org/ntsb/WPR19TA068.md): Pitts S1 · Torrance, CA · Accident · Minor injuries · Class 3 · Final report · Jan 19, 2019 · N31WK · 2 aircraft · Minor damage
  > The biplane pilot’s inadequate visual lookout while taxing, which resulted in a ground collision.
- [NTSB WPR18FA229](https://openairdocs.org/ntsb/WPR18FA229.md): James E Causey Acroduster II · Phoenix, AZ · Accident · 2 fatal · Field investigation · Final report · Aug 20, 2018 · N787WM · Substantial damage
  > An exceedance of the airplane's critical angle of attack while maneuvering for landing, which resulted in an aerodynamic stall/spin at an altitude too low for recovery.
- [NTSB GAA18CA319](https://openairdocs.org/ntsb/GAA18CA319.md): Cessna 172 · San Diego, CA · Accident · Minor injuries · Data collection · Final report · Jun 3, 2018 · N786SA · 2 aircraft · Substantial damage
  > The biplane pilot’s failure to see and avoid the stopped airplane.
- [NTSB ERA18LA023](https://openairdocs.org/ntsb/ERA18LA023.md): Great Lakes 2T1A · Montague, MA · Accident · No injuries · Limited investigation · Final report · Nov 2, 2017 · N3512L · Substantial damage
  > The pilot’s failure to maintain directional control during the attempted takeoff, which resulted in a runway excursion.
- [NTSB CEN17WA161](https://openairdocs.org/ntsb/CEN17WA161.md): Champion 8KCAB · Cancun, Mexico · Accident · 1 fatal · Foreign investigation · Apr 14, 2017 · N65SE · Destroyed
  > The accident investigation is under the jurisdiction and control of the Mexican government. This report is for informational purposes only and contains only information released by or obtained from the Mexican government. Further information pertaining to…
- [NTSB GAA17CA181](https://openairdocs.org/ntsb/GAA17CA181.md): Aerotek Pitts S-2A · West Palm Beach, FL · Accident · No injuries · Data collection · Final report · Mar 8, 2017 · N1230S · Substantial damage
  > The pilot's failure to maintain directional control during the landing roll in crosswind conditions.
- [NTSB GAA17CA125](https://openairdocs.org/ntsb/GAA17CA125.md): Great Lakes 2T1A · Canon City, CO · Accident · No injuries · Data collection · Final report · Jan 28, 2017 · N16GL · Substantial damage
  > The pilot’s failure to maintain directional control during the landing roll. Contributing to the accident was the pilot’s unstabilized approach.
- [NTSB ERA17CA012](https://openairdocs.org/ntsb/ERA17CA012.md): Bellanca 8KCAB · Knoxville, TN · Accident · Minor injuries · Data collection · Final report · Oct 11, 2016 · N2504Z · Substantial damage
  > The pilot's intentional low-altitude operation, which resulted in his failure to maintain clearance from unmarked utility wires.
- [NTSB GAA16CA500](https://openairdocs.org/ntsb/GAA16CA500.md): Aerotek Pitts Special · Reno, NV · Accident · No injuries · Data collection · Final report · Sep 17, 2016 · N91JW · Substantial damage
  > The pilot’s failure to maintain directional control during the landing roll, which resulted in a ground loop.
- [NTSB GAA16CA510](https://openairdocs.org/ntsb/GAA16CA510.md): Great Lakes 2T1A · Port St. Lucie, FL · Accident · No injuries · Data collection · Final report · Sep 16, 2016 · N3771F · Substantial damage
  > The pilot's failure to avoid the drainage pipe during the landing roll on a private grass airstrip. Contributing to the accident was the pilot's reduced forward view from the rear seat.
- [NTSB GAA16CA426](https://openairdocs.org/ntsb/GAA16CA426.md): American Champion 8KCAB · Cordova, SC · Accident · No injuries · Data collection · Final report · Jul 24, 2016 · N68JK · Substantial damage
  > The pilot's failure to maintain the runway heading, which resulted in the airplane not being aligned with the runway and a subsequent runway excursion.
- [NTSB GAA16CA368](https://openairdocs.org/ntsb/GAA16CA368.md): Avions Mudry ET Cie CAP · Spring Branch, TX · Accident · No injuries · Data collection · Final report · Jul 5, 2016 · N42415 · Substantial damage
  > The flight instructor's inability to maintain directional control during the landing roll as a result of the malfunctioning brake master cylinder.
- [NTSB GAA16CA281](https://openairdocs.org/ntsb/GAA16CA281.md): American Champion 8KCAB · Black Diamond, WA · Accident · Minor injuries · Data collection · Final report · Jun 4, 2016 · N244SF · Substantial damage
  > The pilot's abnormal runway contact during the landing flare, which resulted in a porpoise, aerodynamic stall, impact with terrain, and nose over.
- [NTSB WPR16FA065](https://openairdocs.org/ntsb/WPR16FA065.md): Beech M35 · San Pedro, CA · Accident · 3 fatal · Field investigation · Final report · Feb 5, 2016 · N9872R · 2 aircraft · Substantial damage
  > The failure of the pilots of both airplanes to see and avoid each other as they converged nearly head-on, which resulted in a midair collision. Contributing to the accident was sun glare on the pilot.
- [NTSB ERA15FA331](https://openairdocs.org/ntsb/ERA15FA331.md): Cornell W F/Sahakian J A JR Giles 202 (G202) · Newburgh, NY · Accident · 1 fatal · Field investigation · Final report · Aug 28, 2015 · N18FJ · Destroyed
  > Separation of the vertical and horizontal stabilizers from the fuselage due to a fracture that initiated at the bond between the left horizontal stabilizer and the flange that attached the horizontal stabilizer to the fuselage skin. The failure was likely…
- [NTSB ERA15LA084](https://openairdocs.org/ntsb/ERA15LA084.md): Aerotek Pitts Special S-1S · Westminster, MD · Accident · Serious injuries · Limited investigation · Final report · Dec 27, 2014 · N49294 · 2 aircraft · Substantial damage
  > The pilot’s failure to see and avoid the other airplane, which resulted in a midair collision while both airplanes were on final approach to land.
- [NTSB CEN14LA493](https://openairdocs.org/ntsb/CEN14LA493.md): Davis Benny Christen Eagle II · Vinton, IA · Accident · No injuries · Limited investigation · Final report · Sep 3, 2014 · N229HP · Substantial damage
  > The pilot's loss of directional control during landing after the airplane encountered uneven pavement at the intersection with a crossing runway.
- [NTSB CEN14CA428](https://openairdocs.org/ntsb/CEN14CA428.md): Great Lakes 2T 1A 2 · Frankfort, MI · Accident · Minor injuries · Data collection · Final report · Aug 3, 2014 · N80AM · Substantial damage
  > The pilot's improper recovery from a bounced landing in gusty, crosswind conditions. Contributing to the accident was the pilot lack of recent tail wheel landing experience.
- [NTSB ERA14LA005](https://openairdocs.org/ntsb/ERA14LA005.md): Aerotek Pitts S 1T · Punta Gorda, FL · Accident · No injuries · Limited investigation · Final report · Oct 19, 2013 · N53CG · Substantial damage
  > The pilot’s loss of directional control during landing. Contributing to the accident was the pilot’s decision to operate the airplane with known ergonomic restrictions due to his size.
- [NTSB ERA13CA417](https://openairdocs.org/ntsb/ERA13CA417.md): Miller/Culpepper Christen Eagle II · Blythe, GA · Accident · Serious injuries · Data collection · Final report · Sep 14, 2013 · N887AS · Substantial damage
  > The pilot's failure to maintain aircraft control during takeoff which resulted in a stall and collision with terrain.
- [NTSB WPR13LA063](https://openairdocs.org/ntsb/WPR13LA063.md): Aerotek Pitts S-1T · Billings, MT · Accident · No injuries · Limited investigation · Final report · Dec 2, 2012 · N49309 · Substantial damage
  > The pilot’s inability to maintain directional control during the landing roll because of the failure of the tailwheel support bracket.
- [NTSB WPR12LA409](https://openairdocs.org/ntsb/WPR12LA409.md): Great Lakes 2T-1A-2 · Monroe, WA · Accident · No injuries · Limited investigation · Final report · Sep 8, 2012 · N3702F · Substantial damage
  > A loss of engine power during cruise flight for reasons that could not be determined because postaccident examination did not reveal any anomalies that would have precluded normal operation.
- [NTSB ANC12IA085](https://openairdocs.org/ntsb/ANC12IA085.md): Bellanca 8KCAB · Homer, AK · Incident · No injuries · Incident investigation · Final report · Jul 29, 2012 · N5026B · Minor damage
  > The failure of the left main landing gear leg due to fatigue. Contributing to the incident was maintenance personnel's failure to completely remove all corrosion before repainting the gear leg.
- [NTSB CEN12LA112](https://openairdocs.org/ntsb/CEN12LA112.md): American Champion 8KCAB · Marysville, OH · Accident · 1 fatal · Limited investigation · Final report · Dec 22, 2011 · N161PC · Substantial damage
  > The pilot’s failure to maintain sufficient altitude from the terrain while performing low-level aerobatics.
- [NTSB ERA11CA488](https://openairdocs.org/ntsb/ERA11CA488.md): American Champion 8KCAB · Leesburg, VA · Accident · No injuries · Data collection · Final report · Sep 10, 2011 · N878AC · Substantial damage
  > The pilot did not follow the engine start checklist.
- [NTSB CEN11CA485](https://openairdocs.org/ntsb/CEN11CA485.md): Bellanca 8KCAB · Greeley, CO · Accident · No injuries · Data collection · Final report · Jul 16, 2011 · N731JD · Substantial damage
  > The pilot's loss of directional control during landing, resulting in a runway excursion.

Next page: https://openairdocs.org/ntsb.md?engine=41522&page=2

## The whole list in SQL

Runs in DuckDB 1.2 or later on the release's Parquet files over HTTPS:

```sql
SELECT c."ntsbNumber", c."eventDate", c."eventType", c."eventCity", c."eventStateOrRegion", a.n_number, a."aircraftMake", a."aircraftModel", c."highestInjuryLevel", c."totalFatal", c."completionStatus", c.report_url
FROM 'https://openairdocs.org/data/latest/ntsb_case_detail.parquet' c LEFT JOIN 'https://openairdocs.org/data/latest/ntsb_aircrafts.parquet' a ON a.case_mkey = c."mKey" AND a.position = 1
WHERE c."mKey" IN (SELECT x.case_mkey FROM 'https://openairdocs.org/data/latest/ntsb_aircrafts.parquet' x WHERE x.engine_model_code IN ('41522', '41601'))
ORDER BY c."eventDate" DESC, c."ntsbNumber" DESC
```

This list as a web page: https://openairdocs.org/ntsb?engine=41522

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