NTSB investigations: Lycoming I0360 series

23 cases on aircraft whose registry engine model is Lycoming I0360 series, where the defining event was Landing gear not configured. Aircraft are matched to the registry by N-number and event date, checked against the reported serial number, make and model, so older matches can be wrong.

Cases per year

20082026
NTSB investigations: Lycoming I0360 series per year, 2008–2026: 23 cases
20082
20092
20102
20151
20183
20193
20221
20244
20253
20262

Latest cases

Query with SQL
duckdb -csv -c "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 ('41515')
      AND EXISTS (SELECT 1 FROM 'https://openairdocs.org/data/latest/ntsb_events.parquet' e WHERE e.case_mkey = x.case_mkey AND e.aircrafts_position = x.position AND e.\"isDefiningEvent\" AND e.\"tier2Number\" = '095'))
  ORDER BY c.\"eventDate\" DESC, c.\"ntsbNumber\" DESC"

Prints the whole list as CSV. It reads the release’s Parquet files over HTTPS, so there’s nothing to download first. Install DuckDB to run it.

NTSB ERA26LA308Accident · No injuriesClass 4 · LimitedInvestigation openPiper PA-28R-180 · Readington Township, NJAug 13, 2026 · N928LY · Substantial damageNTSB ERA26LA139Accident · No injuriesClass 4 · LimitedFinal reportPiper PA-28R-200 · St. Augustine, FLThe pilot's failure to extend the landing gear before landing.Mar 5, 2026 · N44443 · Substantial damageNTSB ERA26LA071Accident · No injuriesClass 4 · LimitedFinal reportBeech D95A · Jasper, ALThe pilots’ failure to ensure that the airplane’s landing gear was extended before landing. Contributing was the flight instructor’s inadequate supervision during the landing approach.Nov 12, 2025 · N95DJ · Substantial damageNTSB ERA25LA263Accident · No injuriesClass 4 · LimitedFinal reportPiper PA34 · Fort Lauderdale, FLThe flight instructor’s inadequate supervision and delayed remedial actions during the landing approach, which resulted in the airplane contacting the runway with the landing gear retracted.Jul 10, 2025 · N1293T · Substantial damageNTSB CEN25LA120Accident · No injuriesClass 4 · LimitedFinal reportPiper PA-28R-200 · Lincoln, NEA failure of the flight crew to ensure that the landing gear was properly extended before landing.Mar 12, 2025 · N93TJ · Substantial damageNTSB ERA25LA083Accident · No injuriesClass 4 · LimitedFinal reportBeech B95A · Murray, KYThe pilot’s failure to lower the landing gear before touchdown, which resulted in a gear-up landing. Contributing was the designated pilot examiner’s inadequate monitoring and lack of remedial action.Dec 19, 2024 · N755RP · Substantial damageNTSB CEN24LA288Accident · No injuriesClass 4 · LimitedFinal reportPiper PA-28R-180 · Ft. Atkinson, WIThe pilot’s failure to extend the landing gear before landing due to distractions and his failure to conduct the Before Landing checklist.Jul 27, 2024 · N980BL · Substantial damageNTSB ERA24LA130Accident · No injuriesClass 4 · LimitedFinal reportPiper PA-34-200 · Zephyrhills, FLThe pilot’s failure to lower the landing gear before touchdown, which resulted in a gear-up landing.Mar 1, 2024 · N15529 · Substantial damageNTSB ERA24LA089Accident · No injuriesClass 4 · LimitedFinal reportPiper PA-34-200 · Groton, CTThe pilot receiving instruction’s failure to extend the landing gear prior to landing. Also contributing, was the flight instructor’s failure to monitor the airplane’s configuration while on approach to land.Jan 9, 2024 · N33300 · Substantial damageNTSB ERA22LA408Accident · No injuriesClass 4 · LimitedFinal reportMooney M20E · Hollywood, MDThe pilot's failure to extend the landing gear before landing.Aug 19, 2022 · N7154U · Substantial damageNTSB WPR20LA024Accident · Serious injuriesClass 3 · LimitedFinal reportPiper PA28R · Ogden, UTThe flight instructor’s failure to raise the landing gear using the alternate system, which resulted in a reduced climb rate and impact with an obstacle. Contributing to the accident was the flight instructor’s lack of understanding of the backup landing gear…Nov 17, 2019 · N3206R · Substantial damageNTSB WPR19LA144Accident · Minor injuriesClass 3 · LimitedFinal reportPiper PA28R · Gila Bend, AZThe pilot's failure to configure the landing gear in a timely manner before landing, which resulted in a propeller strike.May 13, 2019 · N4992J · Substantial damageNTSB GAA19CA206Accident · No injuriesData collectionFinal reportPiper PA28R · Hutchinson, KSThe pilot's failure to extend the landing gear before landing.Apr 15, 2019 · N55275 · Substantial damageNTSB GAA18CA438Accident · No injuriesData collectionFinal reportMooney M20E · Great Falls, MTThe flight instructor’s incorrect use of the landing gear system and his and the pilot’s failure to ensure that the landing gear was extended, which resulted in a gear-up landing. Contributing to the accident was the flight instructor’s unfamiliarity with the…Jul 22, 2018 · N7845V · Substantial damageNTSB GAA18CA418Accident · No injuriesData collectionFinal reportPiper PA28R · Houston, TXThe pilot receiving instruction's failure to extend the landing gear and the flight instructor's failure to ensure that the landing gear were extended during landing. Contributing to the accident was the pilot receiving instruction's and instructor's failure…Jul 10, 2018 · N7716C · Substantial damageNTSB GAA18CA207Accident · No injuriesData collectionFinal reportPiper PA34 · San Diego, CAThe pilot receiving instruction and flight instructor’s failure to properly configure the landing gear before landing, which resulted in landing with the landing gear retracted.Apr 10, 2018 · N4567T · Substantial damageNTSB ERA15LA202Accident · No injuriesLimited investigationFinal reportBeech D95 · Jacksonville, FLThe pilot's failure to properly configure the airplane for landing. Contributing to the accident were pilot fatigue, distraction, and complacency and the failure of the landing gear warning horn to sound for reasons that could not be determined based on the…Apr 23, 2015 · N8950U · Substantial damageNTSB WPR10LA340Accident · No injuriesLimited investigationFinal reportMooney M20F · Cottonwood, AZThe pilot’s failure to lower the landing gear prior to landing.Jul 2, 2010 · N6802V · Substantial damageNTSB WPR10CA270Accident · No injuriesData collectionFinal reportBeech C24R · Boise, IDThe pilot's failure to properly configure the landing gear for landing and the flight instructor's inadequate supervision.May 29, 2010 · N23995 · Substantial damageNTSB WPR09LA417Accident · No injuriesLimited investigationFinal reportPiper PA28R · Wendover, UTThe failure of the pilot to attain and maintain an airspeed sufficient for normal landing gear retraction during initial climb. Contributing to the accident was the pilot's failure to use the airplane's manual override landing gear system, misidentifying that…Aug 27, 2009 · N4837T · Substantial damageNTSB CEN09IA416Incident · No injuriesIncident investigationFinal reportMooney M20J · Midland, TXThe pilot’s failure to ensure the airplane was properly configured, which resulted in a wheels-up landing.Jul 6, 2009 · N201FD · Minor damageNTSB CEN09CA058Accident · No injuriesData collectionFinal reportMooney M20E · San Antonio, TXThe failure of the pilot to lower the gear before landing. Contributing to the accident was the pilot's failure to complete the before landing checklist.Nov 11, 2008 · N1264X · Substantial damageNTSB MIA08LA159Accident · No injuriesLimited investigationFinal reportPiper PA-28R-200 · West Kingston, RIThe pilot's misjudgment of speed and altitude while maneuvering to land during an emergency descent. Contributing to the accident was the partial loss of engine power.Aug 2, 2008 · N56064 · Substantial damage