NTSB investigations: Lycoming 0-235 series
4,597 cases on aircraft whose registry engine model is Lycoming 0-235 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, newest first
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 ('41505'))
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."mKey" IN (SELECT x.case_mkey FROM 'https://openairdocs.org/data/latest/ntsb_aircrafts.parquet' x WHERE x.engine_model_code IN ('41505'))
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 ANC07LA088Accident · No injuriesLimited investigationFinal reportPiper J-3 · Big Lake, AKThe flight instructor's delayed instructions to apply the carburetor heat, and his inadequate supervision. A factor contributing to the accident was carburetor icing conditions.NTSB CHI07CA247Accident · No injuriesData collectionFinal reportPiper PA-18-135 · Kansas City, MOThe pilot's failure to manitain directional control during landing which resulted in the airplane striking a taxiway sign during the aborted landing. The crosswind and the sign were factors.NTSB NYC07CA169Accident · No injuriesData collectionFinal reportCessna 152 · Vero Beach, FLThe student pilot's failure to maintain directional control during landing, resulting in a runway excursion and subsequent nose over.NTSB LAX07CA211Accident · Serious injuriesData collectionFinal reportPiper PA-12 · Mukilteo, WAFuel exhaustion resulting from the pilot's inadequate preflight inspection and failure to refuel the airplane, either before departure or at any of the alternate airports en route.NTSB LAX07LA209Accident · Minor injuriesLimited investigationFinal reportCessna 152 · Tracy, CAThe pilot's improper recovery from a bounced landing and his failure to maintain directional control during the landing roll. Contributing to the accident were the operator's inadequate engine maintenance, which precipitated the loss of engine power, the…NTSB CHI07LA195Accident · 2 fatalLimited investigationFinal reportGrumman American AA-1C · Carrollton, OHThe pilot failed to maintain clearance from trees during cruise. Factors were the inadequate preflight planning, the thunderstorm in the area at the time of the accident, and the trees.NTSB ATL07CA094Accident · No injuriesData collectionFinal reportCessna C152 · Miami, FLThe pilot's loss of consciousness while on final approach to land, resulting in an uncontrolled descent, and a hard landing on the runway.NTSB CHI07LA170Accident · Serious injuriesLimited investigationFinal reportAmerican AA-1 · Lansing, ILThe loss of engine power during takeoff-initial climb due to a bent exhaust valve and fouled spark plugs.NTSB LAX07LA195Accident · No injuriesLimited investigationFinal reportPiper PA-12 · Imnaha, ORThe pilot's failure to maintain directional control during the landing roll.NTSB SEA07CA149Accident · No injuriesData collectionFinal reportPiper PA-16 · Esparto, CAThe pilot's misjudgment of altitude resulting in an undershoot. Factors included the berm and the wind gusts.NTSB ANC07LA044Accident · Serious injuriesLimited investigationFinal reportPiper PA-12 · Koyukuk, AKThe pilot's inadequate compensation for a gusting tailwind during the landing roll, which resulted in a loss of control and a nose over. Factors contributing to the accident were the tailwind and wind gust.NTSB NYC07LA138Accident · No injuriesLimited investigationFinal reportPiper PA38 · Jacksonville, FLThe pilot's failure to perform adequate pre-flight fuel consumption calculations, which resulted in a loss of power due to fuel starvation.NTSB SEA07CA130Accident · No injuriesData collectionFinal reportAircraft Mfg & Dev. CH 2000 · Merced, CAThe student pilot's inadvertent stall/mush during a simulated power loss after takeoff and the flight instructor's delayed remedial action, which resulted in a hard landing. A contributing factor was the flight instructor's lack of familiarity with the…NTSB CHI07CA146Accident · No injuriesData collectionFinal reportEverett Zodiac 601XL · Lonoke, ARThe loss of engine power for undetermined reasons. An additional cause was the pilot's improper decision to enter the traffic pattern after intermittent losses of engine power, and his subsequent failure to remain within power off gliding distance of the…NTSB LAX07CA157Accident · No injuriesData collectionFinal reportPiper PA-38-112 · Mariposa, CAThe pilot's failure to maintain clearance from a vehicle while taxiing.NTSB LAX07LA155Accident · No injuriesLimited investigationFinal reportCessna 152 · Monroe, WAA loss of engine power during cruise due to carburetor icing, and the pilot's delay in using carburetor heat.NTSB DFW07CA106Accident · Minor injuriesData collectionFinal reportCessna 152 · Houston, TXThe student pilot's failure to maintain directional control during landing. A contributing factor was the prevailing crosswind.NTSB NYC07FA109Accident · Serious injuriesField investigationFinal reportPiper PA38-112 · Odenton, MDThe pilot's mismanagement of the airplane's fuel supply, which resulted in fuel starvation and a total loss of engine power.NTSB ANC07CA034Accident · No injuriesData collectionFinal reportPiper PA-12 · Delta Junction, AKThe damaged and deflated over-sized tire on the main landing gear, which precipitated a loss of directional control during landing.NTSB LAX07LA137Accident · No injuriesLimited investigationFinal reportRiesland Fly Baby 1 · Grand Canyon, AZThe pilot's failure to maintain clearance from a fence during landing.NTSB DFW07CA099Accident · No injuriesData collectionFinal reportCessna 152 · San Antonio, TXThe single-engine pilot's failure to avoid the jet blast while taxiing and the ground controller's inattentiveness to the situation, which resulted in the airplane's being blown over.NTSB ATL07FA081Accident · 1 fatalField investigationFinal reportPiper PA-38-112 · Dawsonville, GAThe pilot’s improper decision to continue visual flight rules flight into instrument meteorological conditions, with a low cloud ceiling, over mountainous terrain.NTSB NYC07CA103Accident · No injuriesData collectionFinal reportChampion 7ECA · Nashua, NHThe pilot's misjudged altitude while maneuvering for a banner pickup, which resulted in the banner rope becoming entangled in the airplane's landing gear, and a hard landing, during the ensuing emergency off airport landing.NTSB SEA07CA103Accident · Minor injuriesData collectionFinal reportCessna 152 · Oak Glen, CAThe flight instructors failure to maintain clearance from trees while maneuvering. Contributing factors were the downdraft weather condition, and the tree.NTSB CHI07LA104Accident · 1 fatalLimited investigationFinal reportPiper PA-22-108 · Ava, MOThe failure of the aileron cable eye splice during cruise flight. Contributing to the accident were improper installation and service of the crimped cable sleeve, which rendered the airplane uncontrollable.NTSB CHI07CA105Accident · No injuriesData collectionFinal reportPavliga Hatz CB-1 · Buffalo, MNThe loss of engine power due to the carburetor fuel flow valve becoming stuck in the closed position, which resulted in fuel starvation.NTSB MIA07LA072Accident · Minor injuriesLimited investigationFinal reportAmerican AA-1A · Lakeland, FLThe pilot's inadequate preflight. Contributing to the pilot's injuries was his failure to wear the installed shoulder harness.NTSB MIA07LA071Accident · No injuriesLimited investigationFinal reportCessna 152 · Canal Point, FLThe pilot-in-command's incorrect leaning of the fuel/air ratio resulting in the total loss of engine power during cruise flight.NTSB ATL07CA070Accident · No injuriesData collectionFinal reportCessna 152 · Hinesville, GAThe pilots improper preflight planning with resulted in a loss of engine power due to fuel exhaustion.NTSB SEA07CA091Accident · No injuriesData collectionFinal reportAC Mfg & Dev't CH 2000 · Madera, CAThe improper flare which resulted in a hard landing and porpoise.NTSB NYC07LA086Accident · Minor injuriesLimited investigationFinal reportBellanca 7ECA · Wawayanda, NYA failure of the crankshaft idler gear, which resulted in a total loss of engine power while maneuvering.NTSB ERA10CA112Accident · No injuriesData collectionFinal reportBellanca 7ECA · Calhoun City, MSThe pilot's failure to maintain clearance from a fallen tree located off the right side of the runway during takeoff.NTSB LAX07CA112Accident · No injuriesData collectionFinal reportCaywood Long-Ez · El Cajon, CAThe pilot's failure to maintain directional control of the airplane during the landing roll.NTSB LAX07CA105Accident · No injuriesData collectionFinal reportPiper PA-38-112 · Groveland, CAthe pilot's failure to maintain directional control.NTSB SEA07CA065Accident · No injuriesData collectionFinal reportPiper PA-12 · Lewiston, IDthe inadvertent use of the rudder by the passenger, which resulted in an inadvertent ground loop.NTSB SEA07CA057Accident · No injuriesData collectionFinal reportPiper PA-38-112 · Ontario, ORThe pilot's failure to obtain and maintain an airspeed above Vs after lifting off of a remote gravel airstrip. Factors include the pilot's failure to correctly understand the procedure to use for a soft-field takeoff.NTSB LAX07CA076Accident · No injuriesData collectionFinal reportCessna 152 · Aptos, CAthe student pilot's becoming lost and disoriented that resulted in an improper in-flight decision to make a precautionary landing in an unsuitable open field.NTSB DFW07CA063Accident · No injuriesData collectionFinal reportCessna 152 · Houston, TXThe pilot's encounter with porpoise following a hard landing and the improper recovery from a bounced landing.NTSB DFW07CA058Accident · No injuriesData collectionFinal reportCessna 152 · McAlester, OKThe student pilot's improper recovery from a bounced landing resulting in the collapse of the nose landing gear.NTSB LAX07LA058Accident · No injuriesLimited investigationFinal reportCessna 152 · Chandler, AZa loss of engine power due to oil starvation to the number 3 cylinder crankpin and connecting rod bearing. The underlying cause of the oil starvation to the number 3 cylinder components could not be ascertained.NTSB SEA07CA027Accident · No injuriesData collectionFinal reportPiper PA-12 · Antelope Island, UTThe pilot's excessive braking during a precautionary landing at an off-airport landing area. A contributing factor was the pilot's non-standard modification of the oil cooler, which resulted in high engine oil temperature.NTSB SEA07LA024Accident · No injuriesLimited investigationFinal reportCessna 152 · Missoula, MTThe student pilot's misjudged distance/speed during final approach, which resulted in an overrun during landing roll and collision with a fence.NTSB DFW07CA030Accident · No injuriesData collectionFinal reportCessna 152 · Houston, TXThe pilot's improper flare, which resulted in a hard landing. A factor was the misjudged touchdown point.NTSB DFW07LA022Accident · No injuriesLimited investigationFinal reportCessna 152 · Monroe, LAThe failure of the second pilot to maintain separation from the preceding traffic established on final approach. A contributing factor was the failure by ATC personnel to visually identify and separate airplanes in the traffic pattern.NTSB MIA07CA012Accident · No injuriesData collectionFinal reportAmerican AA-1 · Lakeland, FLThe pilot's misjudgment of the landing flare/touchdown which resulted in a hard landing.NTSB NYC07CA013Accident · No injuriesData collectionFinal reportCessna 152 · Lancaster, PAThe student pilot's inadequate flare, which resulted in a nosegear collapse during landing.NTSB CHI07CA014Accident · No injuriesData collectionFinal reportBellanca 7ECA · Eden Prairie, MNThe pilot not maintaining directional control of the tailwheel airplane during the landing roll. A factor was the runway sign that was impacted.NTSB LAX07LA016Accident · Minor injuriesLimited investigationFinal reportCessna 152 · Prunedale, CATotal loss of engine power due to failure of connecting rod cap during cruise flight for undetermined reasons.NTSB DFW07LA009Accident · No injuriesLimited investigationFinal reportPiper PA-38-112 · Wimberley, TXthe pilot's inadequate pre-flight planning which resulted in fuel starvation and the subsequent the loss of engine power. A contributing factor was the lack of suitable terrain for the forced landing.NTSB DEN06CA134Accident · No injuriesData collectionFinal reportCessna 152 · Bennett, COThe pilot's failure to maintain control of the airplane during the aborted takeoff. Factors contributing to the accident were the low airspeed and the pilot's improper in-flight planning.