NTSB investigations: Lycoming IO-320 series
889 cases on aircraft whose registry engine model is Lycoming IO-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, 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 ('41509'))
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 ('41509'))
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 MIA04FA043Accident · 1 fatalField investigationFinal reportPiper PA-30 · Clearwater, FLThe failure of both pilots to maintain adequate visual lookout while entering the traffic pattern (downwind leg) at an uncontrolled airport resulting in a midair collision. inadvertent stall, and in-flight collision with terrain.NTSB IAD04CA006Accident · No injuriesData collectionFinal reportPiper PA-30 · Louisville, KYThe pilot's improper flare, which resulted a hard landing. A factor was the glare from the setting sun.NTSB ATL04LA052Accident · No injuriesLimited investigationFinal reportPiper PA-39 · Kissimmee, FLThe pilot's failure to maintain directional control which resulted in a collision with terrain and obstacles following a loss of right engine power.NTSB LAX04FA057Accident · 2 fatalField investigationFinal reportWing D-1 · Rosamond, CAThe flying pilot's failure to obtain/maintain control of the airplane during practice stalls, which resulted in the inadvertent entry into a spin.NTSB ATL04FA027Accident · 1 fatalField investigationFinal reportPiper PA-30 · Spartanburg, SCThe pilot's failure to follow IFR procedures and descent below the glide path, which resulted in an inflight collision with trees during an instrument approach. A factor was the pilot's impairment due to the sedating effects of medication.NTSB FTW03LA206Accident · No injuriesLimited investigationFinal reportBellanca 7KCAB · McKinney, TXThe pilot's failure to maintain airspeed resulting in an inadvertent stall during landing. A contributing factor was flaring too high.NTSB CHI03LA212Accident · No injuriesLimited investigationFinal reportCessna 172P · Pinckneyville, ILThe planned approach not maintained by the pilot and the delayed remedial action by the certified flight instructor. A contributing factor to the accident was the approach light.NTSB NYC03LA154Accident · Serious injuriesLimited investigationFinal reportWohlers Falco F.8L · Ashland, OHA loss of engine power due to the failure of the engine air intake duct tubing, which resulted in a total blockage of the induction inlet duct. A factor related to the accident was the inadequate 100-hour inspection by maintenance personnel. (This narrative…NTSB IAD03FA058Accident · 2 fatalField investigationFinal reportPiper PA-30 · NewPhiladelphia, OHThe pilot's mismanagement of the fuel, and his failure to maintain minimum controllable airspeed with one engine inoperative.NTSB ATL03FA125Accident · 2 fatalField investigationFinal reportBellanca 7KCAB · Dover, TNThe pilot continued VFR flight into adverse weather conditions including instrument meteorological conditions and turbulence in thunderstorms, which resulted in a loss of control in flight and subsequent collision with terrain.NTSB LAX03LA155Accident · No injuriesLimited investigationFinal reportMonaghan Glasair · Hayward, CAthe pilot's inadequate recovery from a bounced landing and his failure to maintain directional control, resulting in a ground loop.NTSB NYC03LA065Accident · No injuriesLimited investigationFinal reportCessna 172P · Linden, NJThe pilot's inadequate compensation for the crosswind and his failure to maintain directional control during landing. Factors in the accident were the crosswind and the snowbank.NTSB LAX03FA093Accident · 2 fatalField investigationFinal reportPiper PA-30 · Nipomo, CAthe flying pilot's failure to maintain an adequate airspeed that resulted in a stall/spin.NTSB DEN03LA037Accident · Minor injuriesLimited investigationFinal reportRothrock Cozy Mark IV · Erie, COThe pilot's failure to maintain aircraft control during landing. Contributing factors were the high crosswinds and the gusts.NTSB MIA03CA037Accident · No injuriesData collectionFinal reportPiper PA-30 · Tallahassee, FLthe pilot's improper start procedure which resulted in an unintentional engine start, and unoccupied aircraft collision with hangar structure.NTSB CHI03LA039Accident · Serious injuriesLimited investigationFinal reportPiper PA-30 · Jackson, MIThe pilot's failure to follow the checklist and extend the landing gear resulting in a gear up landing.NTSB IAD03LA008Accident · Serious injuriesLimited investigationFinal reportPiper PA-30 · Middlesboro, KYThe pilot's operation of the airplane with a known deficiency. Factors related to the accident were the loss of engine power of the left engine due to a failure of the left engine-driven and electric fuel pumps, and inadequate maintenance.NTSB DEN03LA011Accident · Minor injuriesLimited investigationFinal reportBellanca 7KCAB · Fort Collins, COThe pilot's improper recovery from a bounced landing, and his failure to maintain airspeed resulting in a stall.NTSB MIA03LA003Accident · No injuriesLimited investigationFinal reportPiper PA-30 · Immokalee, FLA loss of engine power on takeoff for undetermined reasons.NTSB NYC02FA196Accident · 2 fatalField investigationFinal reportPiper PA-30 · Gilford, NHThe flight instructor's failure to maintain airplane control, which resulted in an uncontrolled collision with water.NTSB ATL02LA167Accident · No injuriesLimited investigationFinal reportPiper PA-30-30 · Winder, GAThe pilot's failure to maintain directional control during landing roll which resulted in the subsequent collision with an airport sign and the collapse of the main landing gear. the pilot's improper recovery from a bounced landing was a contributing factor.NTSB ANC02LA087Accident · No injuriesLimited investigationFinal reportPiper PA-18 · Chugiak, AKThe pilot's inadequate compensation for wind conditions and his failure to maintain directional control during an aborted landing, which resulted in an in-flight collision with a culvert. A factor associated with the accident was a wind gust.NTSB CHI02LA219Accident · No injuriesLimited investigationFinal reportPiper PA-30 · Abilene, KSThe pilot failed to achieve clearance over the trees and wires. Factors associated with the accident were the pilot failed to use all available runway, a downwind takeoff was performed, the tailwind, trees, and wires.NTSB CHI02FA215Accident · 1 fatalField investigationFinal reportPiper PA-30 · Marble Hill, MOThe solid fuel system contamination resulting in a loss of engine power. The inadequate emergency procedures, and the airspeed not maintained by the pilot were additional causes.NTSB FTW02LA164Accident · No injuriesLimited investigationFinal reportPiper PA-30 · Jonesville, LAthe pilot's failure to attain the proper touchdown point, which resulted in a runway overrun and an on ground encounter with terrain.NTSB SEA02LA081Accident · Minor injuriesLimited investigationFinal reportCook Coot A · Harrison, IDThe pilot's failure to detect an unsafe boat wake during the landing process, and his inadvertent initiation of a porpoise after coming in contact with the boat wake just after touchdown on a body of water. Factors include a large wake wave/swell created by…NTSB MIA02LA055Accident · No injuriesLimited investigationFinal reportBellanca 7KCAB · Milton, FLThe inability of the pilot to maintain directional control of the airplane resulting in a ground loop. A finding in the investigation was a loose left rudder flight control cable.NTSB FTW02LA018Accident · Serious injuriesLimited investigationFinal reportPiper PA-30 · Ozona, TXThe loss of engine power due to fuel exhaustion resulting from the pilot's failure to refuel the airplane. Contributing factors were the lack of suitable terrain for the forced landing and the dark night conditions.NTSB MIA02LA003Accident · Minor injuriesLimited investigationFinal reportPiper PA-30B-160 · Clarksville, TNThe failure of the CFI/check pilot to insure Vmc was maintained during a go-around following a simulated failed engine approach, resulting in an in-flight loss of control, uncontrolled descent, and collision with the terrain. A factor in the accident was the…NTSB SEA01FA175Accident · 1 fatalField investigationFinal reportPiper PA-30 · McCall, IDThe pilot's failure to maintain adequate airspeed following a loss of power on the left engine, resulting in loss of aircraft control. Factors included a loss of power on the left engine for undetermined reasons, and the pilot's failure to properly configure…NTSB IAD01LA106Accident · Serious injuriesLimited investigationFinal reportDigimas Starduster Too · Watertown, CTthe student pilot's inattention while maneuvering at low altitude, which resulted in collision with trees. A factor in the accident was the student pilot's intentional low-altitude maneuvering.NTSB ANC01LA124Accident · No injuriesLimited investigationFinal reportPiper PA-18-135 · Palmer, AKThe pilot's excessive use of brakes during the landing roll.NTSB CHI01LA221Accident · No injuriesLimited investigationFinal reportPiper PA-30 · Bowman, NDAltitude/clearance not obtained by the pilot during the initial climb. Factors relating to the accident were attaining the proper climb rate not being possible, the microburst, the dark night, and the tree.NTSB FTW01LA123Accident · No injuriesLimited investigationFinal reportCessna 172P · Pleasanton, TXthe student pilot's failure to maintain directional control during the landing flare/touchdown. Contributory factors were the gusty wind and the student pilot's lack of total flight experience.NTSB NYC01LA111Accident · Minor injuriesLimited investigationFinal reportKnab-Douglas Jurca MJ5 Sirocco · G. Barrington, MAThe pilot's failure to obtain the proper touchdown point, which resulted in an overrun. A factor in this accident was the gusty wind condition.NTSB FTW01LA082Accident · Serious injuriesLimited investigationFinal reportChampion 7KCAB · Ragley, LAthe loose clamp (Nicopress fitting) on the elevator control cable due to inadequate quality control during the cable's manufacturing, which allowed the cable to disconnect and restricted the pilot's control of the airplane during landing.NTSB CHI01LA096Accident · No injuriesLimited investigationFinal reportPiper PA-30 · Appleton, WIThe misjudged glidepath and the intentional engine shutdown by the pilot. Factors were the false indication of the landing gear down light and the approach light.NTSB MIA01FA072Accident · 1 fatalField investigationFinal reportPiper PA-30 · Ponce, PRThe pilot's decision to attempt flight with known deficiencies in the airplanes right engine, his failure to feather the right propeller after the engine failed , his failure to retract the landing gear following the engine failure, and his failure to…NTSB SEA01LA023Accident · No injuriesLimited investigationFinal reportPiper PA-30 · Stevensville, MTFatigue of the right propeller blade resulting in an in-flight separation of the blade tip. A contributing factor was the improper maintenance procedure.NTSB LAX00LA287Accident · No injuriesLimited investigationFinal reportPiper PA-30 · Davis, CAthe dual student's improper response to a simulated engine failure and the flight instructor's delayed remedial action and inadequate supervision of the flight.NTSB FTW00LA227Accident · No injuriesLimited investigationFinal reportChampion 7KCAB · Rayville, LAThe flight instructor's failure to maintain directional control. A factor was the wind gusts.NTSB CHI00LA232Accident · No injuriesLimited investigationFinal reportCessna 152 · Indianapolis, INthe non-pilot rated passenger's improper flare and not relinquishing the controls, and the pilot's inadequate remedial action and the pilot's poor decision to practice instruction with an unqualified pilot prior to becoming a Certified Flight Instructor.NTSB CHI00FA185Accident · 3 fatalField investigationFinal reportPiper PA-30 · Duluth, MNloss of control in flight for undetermined reason(s).NTSB SEA00LA118Accident · No injuriesLimited investigationFinal reportBellanca 8KCAB · Bend, ORImproper preflight preflight planning/preparation by the pilot-in-command. Factors included a worn tailwheel tire and the VASI lighting system.NTSB ATL00LA073Accident · No injuriesLimited investigationFinal reportPiper PA-30 · Key West, FLA landing gear collapse resulting from the pilot's unsuccessful attempt to complete the manual gear extension due to physical strength overload. A factor was the complete electrical system failure during cruise flight.NTSB LAX00FA231Accident · 1 fatalField investigationFinal reportBellanca 8KCAB · San Jose, CAThe pilot's failure to maintain control of the airplane for undetermined reasons while intentionally performing an aerobatic maneuver.NTSB ANC00LA070Accident · No injuriesLimited investigationFinal reportPiper PA-18-160 · Palmer, AKThe pilot's inadequate compensation for wind conditions. A factor associated in the accident was a variable wind.NTSB MIA00LA136Accident · Serious injuriesLimited investigationFinal reportBellanca 8KCAB · Immokalee, FLthe pilot misjudged the flare resulting in a hard landing short of the intended landing site, subsequently impacting the ground, and nosing over.NTSB DEN00LA041Accident · No injuriesLimited investigationFinal reportCessna 172P · Huntsville, UTThe snow shower, and the lack of suitable terrain for the precautionary landing.NTSB NYC00LA055Accident · No injuriesLimited investigationFinal reportPiper PA-30 · Morristown, NJThe pilot's failure to obtain proper takeoff airspeed and his failure to follow published emergency procedures. Factors related to the accident were the pilot's inadequate preflight and water contamination of the fuel system.