NTSB investigations: Lycoming 0-320 series, 1990
190 cases on aircraft whose registry engine model is Lycoming 0-320 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 | 302 |
|---|---|
| 1965 | 338 |
| 1966 | 427 |
| 1967 | 453 |
| 1968 | 424 |
| 1969 | 392 |
| 1970 | 393 |
| 1971 | 396 |
| 1972 | 335 |
| 1973 | 316 |
| 1974 | 328 |
| 1975 | 332 |
| 1976 | 346 |
| 1977 | 365 |
| 1978 | 417 |
| 1979 | 355 |
| 1980 | 341 |
| 1981 | 324 |
| 1982 | 314 |
| 1983 | 244 |
| 1984 | 242 |
| 1985 | 222 |
| 1986 | 244 |
| 1987 | 209 |
| 1988 | 197 |
| 1989 | 204 |
| 1990 | 190 |
| 1991 | 219 |
| 1992 | 202 |
| 1993 | 207 |
| 1994 | 187 |
| 1995 | 189 |
| 1996 | 168 |
| 1997 | 200 |
| 1998 | 204 |
| 1999 | 207 |
| 2000 | 206 |
| 2001 | 206 |
| 2002 | 235 |
| 2003 | 213 |
| 2004 | 226 |
| 2005 | 192 |
| 2006 | 188 |
| 2007 | 169 |
| 2008 | 188 |
| 2009 | 155 |
| 2010 | 165 |
| 2011 | 159 |
| 2012 | 165 |
| 2013 | 132 |
| 2014 | 123 |
| 2015 | 123 |
| 2016 | 121 |
| 2017 | 114 |
| 2018 | 138 |
| 2019 | 125 |
| 2020 | 127 |
| 2021 | 113 |
| 2022 | 143 |
| 2023 | 115 |
| 2024 | 115 |
| 2025 | 96 |
| 2026 | 103 |
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 year(c.\"eventDate\") = 1990
AND c.\"mKey\" IN (SELECT x.case_mkey FROM 'https://openairdocs.org/data/latest/ntsb_aircrafts.parquet' x WHERE x.engine_model_code IN ('41508'))
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 year(c."eventDate") = 1990
AND c."mKey" IN (SELECT x.case_mkey FROM 'https://openairdocs.org/data/latest/ntsb_aircrafts.parquet' x WHERE x.engine_model_code IN ('41508'))
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 LAX91LA063Accident · No injuriesLimited investigationFinal reportCessna 172 · Tucson, AZBoth pilots used poor visual lookout procedures.NTSB LAX91LA061Accident · No injuriesLimited investigationFinal reportPiper PA-28-150 · Sierra Vista, AZLoss of engine power due to carburetor ice from improper use of the carburetor heat control.NTSB CHI91LA057Accident · No injuriesLimited investigationFinal reportCessna 172M · Austin, MNThe pilot-in-command (student)'s failure to properly evaluate and compensate for gusty wind condiitons and to maintain directional of the aircraft during initial climb. Contributing was the student pilot's lack of total experience and wind gusts.NTSB NYC91LA044Accident · No injuriesLimited investigationFinal reportPiper PA-28-161 · Atlantic City, NJThe failure of the pilot to abort the takeoff in sufficient time to prevent an overrun. Factors related to the accident were a partial power loss due to a faulty ignition system.NTSB LAX91LA050Accident · Minor injuriesLimited investigationFinal reportCessna 172M · Big Bear City, CAThe pilot's failure to maintain adequate airspeed during takeoff and his incorrect use of full flaps. Factors related to the high density altitude condition and to the pilot's abrupt airplane handling techniques.NTSB MIA91LA038Accident · No injuriesLimited investigationFinal reportCessna 172N · Vero Beach, FLThe failure of the pilot to perfrom a proper landing flare and touchdown resulting in a hard landing.NTSB ATL91LA023Accident · No injuriesLimited investigationFinal reportCessna 172N · Chamblee, GAPilot's failure to maintain adequate wingtip clearance during taxi.NTSB NYC91LA038Accident · No injuriesLimited investigationFinal reportPiper PA-28-161 · Marshfield, MAThe partial loss of engine power for undetermined reasons. Contributing to the accident was the unsuitable terrain in which the emergency landing was made.NTSB LAX91LA042Accident · Serious injuriesLimited investigationFinal reportPiper PA-28-161 · Livermore, CAInadvertent flight by the pilot into instrument meteorological conditions (IMC), and her failure to maintain adequate altitude and/or clearance from mountainous terrain. The adverse weather and terrain conditions were related factors.NTSB FTW91LA019Accident · Minor injuriesLimited investigationFinal reportCessna 172 · Granbury, TXTotal loss of engine power due to fuel exhaustion. Factors were the pilot's improper fuel consumption calculations, and the darkness of the night.NTSB NYC91LA039Accident · No injuriesLimited investigationFinal reportPiper PA-28-140 · Taunton, MAThe pilot attempted to land in a strong cross wind, lost control of the airplane, ran off the runway and hit the VASI system.NTSB LAX91FA037Accident · 1 fatalField investigationFinal reportRobinson R22Beta · Simi Valley, CAA divergence of the main rotor from its normal plane of rotation for an undetermined reason, which resulted in rotor contact to the tailboom and cockpit.NTSB FTW91LA018Accident · No injuriesLimited investigationFinal reportCessna 172L · Mount Ida, ARThe pilot in command's failure to compensate for the adverse wind conditions which resulted in a loss of control on touchdown. A factor was the gusty crosswind.NTSB MIA91FA029Accident · 1 fatalField investigationFinal reportCessna 172M · Homestead, FLThe failure of the pilot to insure adequate fuel was present in the aircraft for the flight resulting in loss of engine power due to fuel exhaustion.NTSB ATL91LA019Accident · Minor injuriesLimited investigationFinal reportPiper PA-28-140 · Winston-Salem, NCFailure of a piston pin plug which resulted in a total loss of power. Factors in the accident were an inadequate engine overhaul which led to premature engine wear, and the pilot's failure to obtain proper maintenance following a loss of engine oil pressure.NTSB SEA91LA017Accident · Serious injuriesLimited investigationFinal reportBellanca 7GCBC · Boise, IDThe pilot's delaying remedial action after a poor landing approach.NTSB NYC91LA026Accident · Minor injuriesLimited investigationFinal reportPiper PA-28-161 · Saxton, PAAn engine failure due to fuel starvation and the subsequent forced landing in unsuitable terrain. Factors related to the accident were the cfi's inadequate execution of emergency procedures.NTSB ANC91LA011Accident · Minor injuriesLimited investigationFinal reportPiper PA-18-150 · Thorne Bay, AKThe pilot's delay in aborting the takeoff.NTSB CHI91LA023Accident · No injuriesLimited investigationFinal reportCessna 172 · Fort Scott, KSThe mixture control was set incorrectly resulting in fuel starvation, and the check list was not followed by the cfi/pic.NTSB LAX91LA019Accident · No injuriesLimited investigationFinal reportCessna 172M · Torrance, CAThe student pilot failed to properly flare the airplane, made an improper recovery from the subsequent bounced landing. Contributing to this accident was the student pilot's total lack of experience and his improper use of the rudder.NTSB ATL91LA009Accident · Minor injuriesLimited investigationFinal reportPiper PA-22-150 · Summerville, SCAn eroded exhaust stack which allowed hot gases to impinge upon the firewall, and ignite cabin insulation.NTSB MIA91LA015Accident · No injuriesLimited investigationFinal reportPiper PA-28-140 · Fort Myers, FLThe failure of the pilot to maintain directional control while landing with shifting gusty winds.NTSB ANC91LA008Accident · No injuriesLimited investigationFinal reportPiper PA-18 · Chugiak, AKThe pilot-in-command's failure to maintain directional control on landing and the failure to select suitable terrain.NTSB LAX91FA012Accident · 1 fatalField investigationFinal reportCessna 172M · Goleta, CAThe pilot's failure to maintain proper glidepath while on final approach. A contributing factor was sunglare.NTSB FTW91LA008Accident · No injuriesLimited investigationFinal reportCessna 172N · Grand Prairie, TXThe student pilot's improper flare technique and use of rudder.NTSB LAX91LA015Accident · No injuriesLimited investigationFinal reportCessna 172L · Placerville, CAThe failure of the pilot to maintain directional control of the aircraft during the landing roll.NTSB LAX91LA010Accident · No injuriesLimited investigationFinal reportCessna 172 · San Carlos, CAThe pilot's visual lookout was inadequate.NTSB DEN91LA008Accident · No injuriesLimited investigationFinal reportPiper PA-18-150 · Englewood, COThe failure of the pilot to maintain directional control.NTSB CHI91FA011Accident · 3 fatalField investigationFinal reportCessna 172P · Fort Wayne, INThe failure of the pilot to maintain an airspeed above stalling speed. Factors associated with the accident are premature rotation and the pilot's lack of recent total experience.NTSB ANC91LA007Accident · Serious injuriesLimited investigationFinal reportPiper PA-14 · Port Heiden, AKThe pilot's failure to maintain directional control during takeoff. Contributing to the accident were the crosswind, pilot's failure to compensate for the crosswind, the soft runway, and lack of total experience in type of aircraft.NTSB NYC91LA011Accident · No injuriesLimited investigationFinal reportRobinson R22 · Woonsocket, RIPilot's failure to maintain sufficient altitude above the terrain to avoid getting the right skid caught in the grass, resulting in a loss of control.NTSB MIA91LA010Accident · No injuriesLimited investigationFinal reportAmerican AA-5 · Cape Coral, FLA partial loss of engine power, caused by mechanical failure of the number 3 cylinder engine exhaust valve, for an undetermined reason.NTSB ATL91LA003Accident · Serious injuriesLimited investigationFinal reportGrumman AA-5A · Lexington, NCThe pilot's failure to establish an approach profile which would have allowed him to make a safe landing on the runway. The pilot misjudged his altitude and airspeed throughout the approach. A factor to the accident was the collision with the railroad berm.NTSB NYC91LA009Accident · No injuriesLimited investigationFinal reportCessna 172N · Dayton, OHA carburetor fire due to an engine backfire. A factor relating to the accident was improper remedial action taken by the pilot to extinguish the engine fire.NTSB LAX91DUM01Accident · 1 fatalFinal reportPiper PA28-140 · El Cajon, CAThe pilot's failure to maintain flying speed. Contributing to the accident was an engine power loss for undetermined reasons.NTSB FTW91LA003Accident · No injuriesLimited investigationFinal reportCessna 172 · Claremore, OKFailure of pilot in command to insure the aircraft contained enough fuel for the flight resulting in engine failure due to fuel exhaustion.NTSB ANC90LA166Accident · Minor injuriesLimited investigationFinal reportCessna 172M · Anchorage, AKThe pilot's poor judgement due to consumption of alcohol, and his improper planning/decision, which resulted in fuel exhaustion due to an inadequate supply of fuel.NTSB FTW90LA188Accident · Minor injuriesLimited investigationFinal reportRobinson R22 · Albany, TXFuel starvation power loss due to the inadvertent movement of the fuel selector valve by the passenger.NTSB ANC90LA185Accident · No injuriesLimited investigationFinal reportPiper PA-18 · Kotes Lakes, AKThe pilot-in-command's encounter with turbulence while on final approach, and failure to maintain aircraft control.NTSB ANC90FA187Accident · No injuriesField investigationFinal reportPiper PA-18A · Birchwood, AKThe pilot-in-command's failure to correctly analyze the wind and its effect on the airplane during the landing; thereby failing to maintain proper directional control.NTSB BFO90LA080Accident · No injuriesLimited investigationFinal reportCessna 172 · Maryville, KYThe failure of a hydraulic brake line which resulted in a loss of fluid, and an inoperative brake system during landing roll.NTSB ANC90LA183Accident · No injuriesLimited investigationFinal reportPiper PA-18-150 · Coal Creek, AKThe pilot's failure to adequately remove snow from the airplane and his delay in aborting the takeoff.NTSB LAX90LA334Accident · No injuriesLimited investigationFinal reportCessna 172M · Orovada, NVThe pilot's failure to initiate a go-around. His lack of recent experience in type of operation, (landings), and the inadvertent ground loop were factors in the accident.NTSB LAX90LA333Accident · Serious injuriesLimited investigationFinal reportCessna 172 · Reno, NVThe pilot's failure to maintain sufficient airspeed resulting in an inadvertent stall. A factor in the accident was the strong crosswind conditions.NTSB CHI90DEP11Accident · Minor injuriesFinal reportVarga Kachina 2150A · Neenah, WIThe pilot's misjudgement of the fuel supply, and his failure to refuel the aircraft. Contributing to the accident was the unsuitable, soft terrain encountered.NTSB ANC90LA186Accident · No injuriesLimited investigationFinal reportPiper PA-18-150 · Delta Junction, AKThe pilot's inadequate removal of snow and ice prior to takeoff.NTSB NYC90FA223Accident · 1 fatalField investigationFinal reportPiper PA-23-150 · Livingston, NYThe pilot failed to maintain control of the aircraft while maneuvering for an ILS approach. Factors related to the accident were the pilot's lack of recent instrument flight experience, low cloud ceilings and fog, and failure to follow IFR procedures.NTSB MIA90LA183Accident · No injuriesLimited investigationFinal reportPiper PA-28-140 · Orlando, FLFailure of the pilot to follow proper procedures.NTSB LAX90LA323Accident · No injuriesLimited investigationFinal reportPiper PA-18A-150 · Montague, CAThe pilot's failure to maintain directional control during landing rollout. A contributing factor was the student pilot's lack of experience performing landings.NTSB SEA90FA183Accident · 1 fatalField investigationFinal reportCessna 172-P · Hood River, ORThe pilot in command's encountering spatial disorientation and his failure to maintain airspeed.