NTSB investigations: Lycoming O&VO-360 series, MT
49 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 | 1 |
|---|---|
| 1965 | 2 |
| 1966 | 6 |
| 1968 | 1 |
| 1970 | 3 |
| 1971 | 2 |
| 1972 | 2 |
| 1974 | 2 |
| 1977 | 1 |
| 1978 | 2 |
| 1979 | 1 |
| 1981 | 2 |
| 1982 | 2 |
| 1985 | 2 |
| 1986 | 1 |
| 1992 | 1 |
| 1997 | 1 |
| 1998 | 3 |
| 2002 | 1 |
| 2003 | 2 |
| 2004 | 1 |
| 2005 | 2 |
| 2006 | 2 |
| 2013 | 1 |
| 2014 | 1 |
| 2015 | 1 |
| 2016 | 1 |
| 2019 | 1 |
| 2024 | 1 |
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\" = 'MT' 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" = 'MT' 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 WPR24LA204Accident · Minor injuriesClass 4 · LimitedFinal reportMaule MXT-7-180 · Winifred, MTThe pilot’s inadvertent excessive application of brakes, which resulted in a nose over.NTSB GAA19CA432Accident · Minor injuriesData collectionFinal reportAviat A1 · Ennis, MTThe pilot's exceedance of the airplane's critical angle of attack while turning at low altitude, which resulted in an aerodynamic stall. Contributing to the accident was the pilot's distraction due to looking at wildlife.NTSB GAA16CA406Accident · No injuriesData collectionFinal reportCessna 177 · Kalispell, MTThe airplane's hard landing during an aborted takeoff, following an encounter with a downdraft during takeoff initial climb from a remote mountain airstrip, resulting in an uncontrolled descent, attempt to land on the runway remaining, and subsequent nose…NTSB GAA15CA050Accident · No injuriesData collectionFinal reportPiper PA 28-180 · Deer Lodge, MTThe pilot's inadequate recovery from a bounced landing, resulting in a loss of control and collision with terrain.NTSB WPR14FA362Accident · 1 fatalField investigationFinal reportCessna 177B · Neihart, MTThe pilot's failure to maintain clearance from terrain while maneuvering at low altitude in turbulent conditions over mountainous terrain. Contributing to the accident was the pilot's improper decision to traverse the mountainous area with the airplane over…NTSB WPR13CA117Accident · No injuriesData collectionFinal reportCessna 170B · Sunburst, MTThe pilot's failure to compensate for the strong, gusting wind conditions, which resulted in a loss of airplane control during takeoff.NTSB SEA07CA029Accident · No injuriesData collectionFinal reportCessna 172RG · Laurel, MTThe pilot's inadequate compensation for the crosswind conditions during the landing roll, which resulted in a loss of control and subsequent nose over. A contributing factor was the crosswind condition.NTSB SEA07LA020Accident · No injuriesLimited investigationFinal reportCessna 170B · Billings, MTThe flight instructor's inadequate remedial action to maintain directional control, which resulted in a ground loop/swerve during takeoff roll. A factor was the failure of the pilot who was receiving instruction to maintain directional control.NTSB SEA05CA135Accident · No injuriesData collectionFinal reportCessna 170B · Laurel, MTThe flight instructor's failure to maintain directional control during the landing roll, which resulted in an inadvertent ground loop. A contributing factor was the flight instructor's diverted attention to talking with the student.NTSB SEA05CA050Accident · No injuriesData collectionFinal reportAviat Husky A-1 · Kalispell, MTThe pilot's failure to maintain clearance from a tree located off the departure end of his private airstrip during an aborted landing attempt. Factors include trees located near the departure end of the runway.NTSB SEA05LA001Accident · Minor injuriesLimited investigationFinal reportAviat A-1 · Winifred, MTThe pilot's failure to maintain airspeed which resulted in an aerodynamic stall while maneuvering.NTSB SEA04FA003Accident · 2 fatalField investigationFinal reportCessna 177B · Chinook, MTThe total loss of engine power in cruise flight due to the separation of the carburetor from its mounting bolts, and the pilot's failure to adequately compensate for strong crosswinds while attempting the subsequent forced landing. Additional factors include…NTSB SEA03LA040Accident · 1 fatalLimited investigationFinal reportPiper PA-22-150 · Garryowen, MTThe pilot in command's allowing the aircraft to inadvertently enter into a stall condition at low altitude while maneuvering. A contributing factor was the pilot's intentional low altitude maneuvering.NTSB SEA02FA035Accident · Serious injuriesField investigationFinal reportRobinson R-22 Beta · Silver City, MTBoth the pilot/owner and the FAA inspector pilots' failure to maintain adequate rotor RPM during a practice auto rotation landing which resulted in a hard landing. A contributing factor was the pilot/owner's application of excessive anti-torque pedal during…NTSB SEA98LA143Accident · Minor injuriesLimited investigationFinal reportMcCarty Avid Magnum · Kalispell, MTThe pilot's inadequate compensation for the wind conditions. A factor was gusty wind conditions.NTSB SEA98FA089Accident · 1 fatalField investigationFinal reportMooney M20A · Canyon Creek, MTThe design stress limits of the aircraft was exceeded. The pilot's inadequate preflight planning/preparation, lack of an instrument rating, poor weather evaluation and low ceilings and mountain obscuration were factors.NTSB SEA98LA049Accident · No injuriesLimited investigationFinal reportCessna 177A · Laurel, MTThe pilot's excessive descent rate on final, and improper recovery from a bounced landing.NTSB SEA98LA025Accident · No injuriesLimited investigationFinal reportCessna 177 · Thompson Falls, MTThe student pilot's improper remedial action when confronted with a porpoised landing. A factor was his failure to execute a go-around maneuver.NTSB SEA92LA185Accident · No injuriesLimited investigationFinal reportSchaknowski Dyke Delta JD-2 · Billings, MTFatigue of the left main landing gear axle.NTSB DEN87LA013Accident · No injuriesLimited investigationFinal reportPitts S-1D · Shelby, MTThe plt took off with little or no warmup, pushed the acft to max performance at 10 ft, performed a max performance climb to 300 to 400 ft and reduced throttle to idle. As the acft reached stall speed, the plt dived at a 45 degree angle and impacted the…NTSB DEN86LA041Accident · No injuriesLimited investigationFinal reportCessna 177B · Billings, MTThe acft was damaged during a forced landing in a fld following a loss of pwr from fuel exhaustion. The plt stated that during the preflight he checked the fuel level by the gages and not visually. The gages indicated slightly over one-half full at that time.NTSB DEN85LA220Accident · No injuriesLimited investigationFinal reportBeech 76 · Sula, MTPlt stated that he overflew airstrip to 'make sure it was clear.' During the landing roll, he saw shrubbery on the rwy and attempted evasive action. The acft veered left and the left main gear rolled into a drainage ditch and the left wing contacted a fence…NTSB DEN82DA023Accident · No injuriesFinal reportBellanca 7GCBC · Havre, MTWhile taking off to help gather cattle, the right axle failed as the left wing was picked up by gusty winds. The plane spun around 180 degrees and flipped over. The pilot reported that the axles were not heavy enough for consistent rough field use.NTSB DEN82FTA09Accident · 1 fatalFinal reportCessna 177B · Wolf Pt., MTThe pilot reported that he encountered a snow squall while cruising at 5000 ft MSL on a VFR flight plan at night. He stated that he descended to 4000 ft MSL to try to get under the squall and continue. He was unable to remember what happened after descending…NTSB DEN81FTA03Accident · No injuriesClosedBrantly B-2B · Broadus, MTNTSB DEN81FTA13Accident · No injuriesClosedCessna 177 · Lavina, MTNTSB SEA79FA050Accident · 4 fatalClosedBeech B23 · Neihart, MTNTSB SEA78FA066Accident · 4 fatalClosedPiper PA-28 · Hall, MTNTSB SEA78FTI20Accident · No injuriesClosedPiper PA-20 · Deer Lodge, MTNTSB SEA77FTA30Accident · No injuriesClosedPiper PA-28 · Miles City, MTNTSB SEA75FTA14Accident · No injuriesClosedPiper PA-18 · Hardin, MTNTSB SEA75FTA02Accident · No injuriesClosedMooney M20D · Glasgow, MTNTSB SEA73FTI09Accident · No injuriesClosedMooney M20C · Harlem, MTNTSB SEA73FTI04Accident · No injuriesClosedPiper PA-20 · Great Falls, MTNTSB SEA72DTI08Accident · Serious injuriesClosedMooney M20C · Great Falls, MTNTSB SEA71FDA13Accident · No injuriesClosedBeech B-95 · Forsyth, MTNTSB SEA71DDA11Accident · No injuriesClosedPiper PA-18 · Garryowen, MTNTSB SEA71DDG14Accident · Minor injuriesClosedMooney M20C · Melrose, MTNTSB SEA70FDG04Accident · Minor injuriesClosedMooney M20D · Great Falls, MTNTSB SEA69D0026Accident · No injuriesClosedPiper PA-28 · Chinook, MTNTSB SEA67A0043Accident · No injuriesClosedBrantly B-2B · Wyola, MTNTSB SEA67D0168Accident · No injuriesClosedMooney M20B · W S Springs, MTNTSB SEA67F0077Accident · No injuriesClosedPiper PA-24 · Laurel, MTNTSB SEA67D0035Accident · No injuriesClosedPiper PA-28 · Butte, MTNTSB SEA67D0028Accident · No injuriesClosedMooney M20C · Polson, MTNTSB SEA66D0197Accident · No injuriesClosedMooney M20C · Polson, MTNTSB SEA66F0122Accident · No injuriesClosedMooney M20C · Red Lodge, MTNTSB SEA65A0043Accident · No injuriesClosedBrantly B2 · St Mary, MTNTSB UNK65X0713Accident · No injuriesClosedMooney M21 · Plentywood, MT