NTSB investigations: Lycoming O&VO-360 series, MD
59 cases on aircraft whose registry engine model is Lycoming O&VO-360 series. 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
| 1964 | 2 |
|---|---|
| 1965 | 2 |
| 1966 | 4 |
| 1967 | 4 |
| 1968 | 4 |
| 1969 | 2 |
| 1970 | 3 |
| 1971 | 1 |
| 1972 | 1 |
| 1973 | 2 |
| 1974 | 1 |
| 1977 | 1 |
| 1978 | 1 |
| 1979 | 1 |
| 1980 | 1 |
| 1983 | 1 |
| 1984 | 1 |
| 1985 | 1 |
| 1987 | 1 |
| 1988 | 1 |
| 1989 | 1 |
| 1991 | 1 |
| 1993 | 2 |
| 1994 | 1 |
| 1995 | 1 |
| 1996 | 1 |
| 1999 | 1 |
| 2003 | 1 |
| 2005 | 1 |
| 2006 | 1 |
| 2008 | 1 |
| 2010 | 2 |
| 2011 | 1 |
| 2012 | 1 |
| 2013 | 1 |
| 2014 | 1 |
| 2017 | 1 |
| 2019 | 2 |
| 2021 | 1 |
| 2026 | 2 |
Where
Open the mapLatest 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.\"eventStateOrRegion\" = 'MD' AND c.\"eventCountry\" = 'USA'
AND c.\"mKey\" IN (SELECT x.case_mkey FROM 'https://openairdocs.org/data/latest/ntsb_aircrafts.parquet' x WHERE x.engine_model_code IN ('41514'))
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.
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."eventStateOrRegion" = 'MD' AND c."eventCountry" = 'USA'
AND c."mKey" IN (SELECT x.case_mkey FROM 'https://openairdocs.org/data/latest/ntsb_aircrafts.parquet' x WHERE x.engine_model_code IN ('41514'))
ORDER BY c."eventDate" DESC, c."ntsbNumber" DESCRun it at the DuckDB prompt, or in any tool that reads Parquet over HTTPS. More ways to query the release are on Use the data.
NTSB ERA26FA243Accident · 3 fatalClass 3 · FieldPreliminary reportPiper PA-28-181 · Bowie, MDOn June 20, 2026, about 2328 eastern daylight time, a Piper PA-28-181, N249WF, was substantially damaged when it was involved in an accident near Bowie, Maryland. The pilot and two passengers were fatally injured. The airplane was operated as a Title 14 Code…NTSB ERA26LA147Accident · Minor injuriesClass 4 · LimitedFinal reportPiper PA24-180 · Leonardtown, MDThe pilot’s failure to maintain control during a crosswind takeoff, which resulted in a runway excursion and impact with a drainage ditch.NTSB ERA21LA210Accident · No injuriesClass 4 · LimitedFinal reportPiper PA-28-180 · Friendly, MDThe pilot’s failure to attain a proper touchdown point on landing, which resulted in a collision with the runway lip.NTSB GAA19CA468Accident · No injuriesData collectionFinal reportCessna 172 · Gaithersburg, MDThe other pilot's failure to maintain clearance from the airplane while taxiing.NTSB ANC19LA034Accident · No injuriesClass 3 · LimitedFinal reportCessna 172RG · Ocean City, MDA partial loss of power due to the liberation or failure of the No. 2 cylinder's exhaust valve.NTSB ERA17LA204Accident · No injuriesLimited investigationFinal reportPiper PA 44-180 · Gaithersburg, MDThe failure of the right main landing gear trunnion bracket due to an undetermined overstress event.NTSB ERA14LA404Accident · Serious injuriesLimited investigationFinal reportPiper PA-28-180 · Gaithersburg, MDThe loss of engine power due to fuel starvation for reasons that could not be determined during postaccident examination of the fuel supply and fuel vent systems.NTSB ERA13LA391Accident · Serious injuriesLimited investigationFinal reportMooney M20C · Mitchellville, MDThe pilot’s failure to ensure that the wing flaps were properly configured before takeoff.NTSB ERA12FA465Accident · 1 fatalField investigationFinal reportPiper PA-18-150 · Berlin, MDPilot incapacitation of unknown origin, which resulted in the airplane’s loss of control and an inadvertent aerodynamic stall/spin.NTSB ERA11CA486Accident · No injuriesData collectionFinal reportPiper PA-44-180 · Gaithersburg, MDThe pilot's decision to continue taxiing with restricted windshield visibility.NTSB ERA10CA460Accident · No injuriesData collectionFinal reportCessna 177B · Ocean City, MDThe pilot's improper recovery from a bounced downwind landing.NTSB ERA10CA441Accident · No injuriesData collectionFinal reportPiper PA-28-181 · Oakland, MDThe pilot’s improper landing flare, which resulted in a hard landing.NTSB NYC08CA257Accident · Minor injuriesData collectionFinal reportCessna 172S · Stevensville, MDThe flight instructor's inadequate remedial action following the student pilot's improper recovery from a bounced landing.NTSB NYC07CA053Accident · No injuriesData collectionFinal reportPiper PA-28-181 · Cumberland, MDThe pilot's misjudgment of the airplane's distance/altitude during the landing approach.NTSB IAD05LA103Accident · Minor injuriesLimited investigationFinal reportPiper PA-28-180 · Denton, MDA loss of engine power for undetermined reasons.NTSB NYC03LA172Accident · Minor injuriesLimited investigationFinal reportMooney M20B · Leonardtown, MDA loss of engine power due to water contamination of the fuel. A factor was the fuel cap not being secured to the tank.NTSB NYC99LA101Accident · Serious injuriesLimited investigationFinal reportBeech BE-C23 · Annappolis, MDThe pilot's failure to perform a go-around and he landed long resulting in an overrun. A factor in the accident was the night light conditions.NTSB IAD96LA123Accident · No injuriesLimited investigationFinal reportCessna 172 RG · Union Bridge, MDloss of engine power for undetermined reason(s).NTSB NYC95LA174Accident · Minor injuriesLimited investigationFinal reportSocata TB-10 · Damascus, MDThe pilot's inadequate inflight planning and fuel mismanagement, which resulted in fuel exhaustion.NTSB BFO94LA122Accident · No injuriesLimited investigationFinal reportBeech C23 · Easton, MDThe flight instructor's inadequate supervision, resulting in a hard landing and a subsequent collapse of the nose gear. Also causal to the accident, was the student pilot's improper raising of the wing flaps during the landing flare.NTSB BFO93FA119Accident · 1 fatalField investigationFinal reportBellanca 8GCBC · Berlin, MDFailure of the pilot to maintain airspeed during pullup from an attempted banner pickup, which resulted in a stall.NTSB BFO93FA129Accident · 1 fatalField investigationFinal reportPiper PA-28-180 · California, MDThe pilot initiating VFR flight in instrument meteorological conditions. Factors which contributed to the accident were: the pilot's failure to obtain a weather briefing, his lack of sleep, and the existing weather conditions.NTSB BFO91LA045Accident · No injuriesLimited investigationFinal reportGrumman AA5B · College Park, MDThe pilot's failure to maintain aircraft control. Related factors were: hydroplaning conditions on the wet runway and the pilot's lack of recent experience.NTSB BFO90LA005Accident · Minor injuriesLimited investigationFinal reportBellanca 8GCBC · Churchville, MDThe pilot not maintaining adequate clearance from the wind sock during an aborted landing. A contributing factor was the presence of another aircraft.NTSB BFO88LA023Accident · No injuriesLimited investigationFinal reportPiper PA-28-180 · Annapolis, MDThe plt said he did a preflight inspection of the acft which included a check for water in the fuel. Tanks were partially full- 17 gals in each one. A pre-takeoff eng runup was normal. During the initial takeoff climb the eng had a partial power loss. After…NTSB BFO87LA054Accident · No injuriesLimited investigationFinal reportMooney M20C · Baltimore, MDThe plt refueled the acft at princeton, NJ, bfr departing on a flt to linden, NJ, then continued on to laurel, MD. He believed that he had positioned the fuel selector to the rgt fuel tank & said that he had used fuel out of the same tank until he arrived at…NTSB BFO85LA063Accident · No injuriesLimited investigationFinal reportBellanca 8GCBC · Woodbine, MDThe acft nosed over during a hard landing at Woodbine airport, Woodbine, Maryland, while on a check ride.NTSB NYC84LA281Accident · Serious injuriesLimited investigationFinal reportPiper PA-28-180 · White Marsh, MDThe acft was descended for aprx 7 miles at low power & slow rate for the landing at White Marsh arpt. The descent started at 2800 ft & continued straight in to rwy 27. At about 200 yds from the rwy & at 200 ft AGL the plt decided he needed power to land…NTSB ATL83LA214Accident · No injuriesLimited investigationFinal reportPiper PA-28-180 · Westminster, MDThe plt stated that he intended to fly to a 1600 ft private strip with trees on both ends. During the approach, he had planned to make a full stop landing. However, after touchdown, he decided to make it a touch-and-go landing. After lift-off, he felt the…NTSB ATL80FIG16Accident · No injuriesClosedPiper PA-28 · Elkton, MDNTSB IAD79FIG08Accident · No injuriesClosedCessna 177 · Westminster, MDNTSB IAD78FIA19Accident · 1 fatalClosedPiper PA-28 · Indian Head, MDNTSB IAD77FIG31Accident · No injuriesClosedBeech 23 · Essex, MDNTSB IAD75AI016Accident · No injuriesClosedCessna 172M · Indianhead, MDNTSB IAD74FIA03Accident · No injuriesClosedPiper PA-28 · Newburg, MDNTSB IAD74II009Incident · No injuriesClosedBeech D95A · Sparks, MDNTSB NYC73DIG02Accident · No injuriesClosedPiper PA-28 · Churchville, MDNTSB NYC72FIG13Accident · Minor injuriesClosedMooney M20A · Mitchellville, MDNTSB IAD71FIG10Accident · No injuriesClosedPiper PA-28 · Chestertown, MDNTSB IAD70FIA09Accident · Serious injuriesClosedPiper PA-24 · Lusby, MDNTSB IAD70DIA10Accident · No injuriesClosedPiper PA-24 · Accokeek, MDNTSB DIA69F0207Accident · No injuriesClosedPiper PA-28 · Gaithersburg, MDNTSB DIA69F0147Accident · No injuriesClosedPiper PA-28 · Laurel, MDNTSB DIA69D0125Accident · No injuriesClosedAero Comdr 100 · White Marsh, MDNTSB DIA69F0061Accident · No injuriesClosedMooney M20C · Mitchellville, MDNTSB DIA69F0057Accident · No injuriesClosedMooney M21 · Mitchellville, MDNTSB DIA69A0001Accident · 1 fatalClosedPiper PA-28 · Chase, MDNTSB DIA68D0087Accident · No injuriesClosedPiper PA-28 · Laurel, MDNTSB DIA68F0061Accident · Minor injuriesClosedPiper PA-28 · Laurel, MDNTSB DIA67D0062Accident · No injuriesClosedPiper PA-28 · Westminster, MD