NTSB investigations: Lycoming 0-320 series
14,588 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, 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 ('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 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 CEN25LA256Accident · Minor injuriesClass 4 · LimitedFinal reportFarrington Twinstar · Greencastle, INThe pilot’s failure to maintain pitch control during takeoff. Contributing to the accident was the pilot’s inexperience in the accident gyroplane.NTSB ANC25LA072Accident · No injuriesClass 4 · LimitedFinal reportPiper PA-18-150 · Dillingham, AKThe pilot’s failure to maintain direction control during takeoff roll which resulted in a ground loop, and subsequent runway excursion.NTSB CEN25LA241Accident · Minor injuriesClass 4 · LimitedFinal reportCessna 177 · Jenison, MIThe pilot’s failure to maintain airplane control and clearance from trees during takeoff.NTSB WPR25LA206Accident · No injuriesClass 4 · LimitedFinal reportPiper PA-22-160 · Page, AZThe pilot's failure to maintain directional control during the landing roll with a quartering tailwind.NTSB CEN25LA236Accident · No injuriesClass 4 · LimitedFinal reportPiper PA-18-150 · Meeker, COThe student pilot’s failure to maintain directional control during landing. Contributing to the accident was the flight instructor’s delayed remedial action.NTSB ANC25LA060Accident · No injuriesClass 3 · LimitedPreliminary reportPiper PA-22-150 · Chinitna Bay, AKOn June 30, 2025, about 1630 Alaska daylight time, a Piper PA 22-150 airplane, N3609Z, was substantially damaged when it was involved in an accident near Chinitna Bay, Alaska. The pilot was not injured. The airplane was operated as a Title 14 Code of Federal…NTSB WPR25LA194Accident · No injuriesClass 4 · LimitedFinal reportBellanca 7GCBC · Helena, MTThe pilot’s failure to maintain directional control of the airplane during landing.NTSB CEN25LA230Accident · No injuriesClass 4 · LimitedFinal reportCessna 172 · Wichita, KSThe student pilot’s failure to maintain directional control during the takeoff that resulted in a runway excursion.NTSB ANC25LA066Accident · No injuriesClass 4 · LimitedFinal reportPiper PA-18-135 · Chenega, AKThe pilot’s failure to maintain directional control during landing in gusting and variable wind conditions.NTSB WPR25FA182Accident · 1 fatalClass 3 · FieldPreliminary reportCessna 172 · Billings, MTOn June 19, 2025, at 1412 mountain daylight time, a Cessna 172K airplane, N79306, was destroyed when it was involved in an accident near Billings, Montana. The pilot was fatally injured. The airplane was operated as a Title 14 Code of Federal Regulations…NTSB CEN25LA214Accident · No injuriesClass 4 · LimitedFinal reportCessna 172 · Brookshire, TXThe pilot’s improper landing flare, which resulted in a hard, bounced landing and the nose landing gear collapsing.NTSB ERA25LA223Accident · No injuriesClass 4 · LimitedFinal reportPiper PA22 · Hebron, OHThe airplane owner and pilot’s intentional allowance of unapproved maintenance and maintenance personnel’s failure to adequately maintain or service the brake system, which resulted in a total loss of brake pressure.NTSB ERA25LA217Accident · Minor injuriesClass 3 · LimitedFinal reportPiper PA-23 · Palm Bay, FLA loss of engine power to both of the airplane’s engines due to fuel exhaustion and fuel starvation.NTSB ANC25LA071Accident · No injuriesClass 4 · LimitedFinal reportPiper PA-18-150 · Willow, AKThe flight instructor’s delayed remedial action/lack of supervision. Contributing to the accident was the pilot receiving instructions failure to maintain directional control during the landing roll in gusting wind conditions, which resulted in a ground loop.NTSB WPR25LA162Accident · No injuriesClass 4 · LimitedFinal reportCessna 172N · Monroe, WAThe student pilot’s failure to maintain airplane control during landing, and the flight instructor’s delayed remedial action, which resulted in impact with a ditch.NTSB ERA25LA213Accident · No injuriesClass 4 · LimitedFinal reportCessna 172N · Murfreesboro, TNThe pilot’s failure to maintain directional control of the airplane while attempting to take off in a gusty crosswind, which resulted in a runway excursion.NTSB GAA25WA160Accident · No injuriesClass 5 · ForeignPiper PA-22-150 · Mosbach, GermanyNTSB WPR25LA155Accident · No injuriesClass 3 · LimitedPreliminary reportPiper PA-18-150 · Enumclaw, WAOn May 10, 2025, about 1412 Pacific daylight time, a Piper PA-18-150, N333TM, was substantially damaged when it was involved in an accident near Enumclaw, Washington. The pilot was not injured. The airplane was operated as a Title 14 Code of Federal…NTSB WPR25FA153Accident · 1 fatalClass 3 · FieldPreliminary reportAmerican Champion 7GCBC · Big Creek, IDOn May 9, 2025, about 0900 mountain daylight time, an American Champion Aircraft 7GCBC, N342H, was substantially damaged when it was involved in an accident near Big Creek, Idaho. The pilot was fatally injured. The airplane was operated as a Title 14 Code of…NTSB CEN25LA168Accident · No injuriesClass 3 · LimitedFinal reportCessna 172N · Longmont, COThe disconnected throttle control that resulted in a loss of engine power due to improper maintenance.NTSB ERA25LA194Accident · Minor injuriesClass 4 · LimitedFinal reportCessna 172 · Hastings, FLThe pilot’s inadequate preflight inspection, which resulted in a loss of engine power due to fuel exhaustion.NTSB WPR25LA143Accident · Serious injuriesClass 4 · LimitedFinal reportPiper PA-28-140 · Lakeview, ORThe pilot’s failure to maintain directional control during the landing roll.NTSB ERA25LA189Accident · No injuriesClass 3 · LimitedFinal reportChampion 7GCBC · Weyers Cave, VAA total loss of engine power on approach due to carburetor ice.NTSB WPR25LA142Accident · No injuriesClass 4 · LimitedFinal reportPiper PA28 · West Jordan, UTThe pilot's failure to maintain directional control during takeoff. Contributing to the accident was the pilot inadvertently using a runway that resulted in a tailwind condition and the flight instructors delayed remedial action.NTSB ANC25LA033Accident · No injuriesClass 4 · LimitedFinal reportPiper PA-18-150 · Bethel, AKThe pilot's delayed decision to abort the takeoff when the airplane was not attaining sufficient airspeed for takeoff and subsequently departed the end of the lake and collided with terrain.NTSB CEN25LA146Accident · No injuriesClass 4 · LimitedFinal reportPiper PA28 · Ault, COThe flight instructor’s failure to maintain terrain clearance during an attempted go-around, which resulted in a collision with a fence post.NTSB ERA25LA164Accident · Minor injuriesClass 4 · LimitedFinal reportCessna 172N · Hickory, NCThe student pilot’s failure to maintain airplane control during an attempted go-around, which resulted in an aerodynamic stall/spin and collision with terrain.NTSB ERA25LA207Accident · No injuriesClass 4 · LimitedFinal reportPiper PA-18-150 · Winter Haven, FLThe pilot’s inadvertent movement of the fuel selector to a position that restricted fuel flow to the engine, which resulted in the loss of engine power during takeoff.NTSB ANC25LA029Accident · No injuriesClass 4 · LimitedFinal reportCessna 172N · Manley Hot Springs, AKThe student pilot’s failure to maintain directional control during the landing roll on a snow and ice-covered runway, which resulted in a runway excursion and subsequent nose over.NTSB ANC25LA028Accident · Minor injuriesClass 3 · LimitedFinal reportPiper PA-28-140 · Royal Kunia, HIImproper alteration of the crankshaft propeller flange at an unknown time, which resulted in an in-flight separation of the propeller assembly.NTSB WPR25LA121Accident · No injuriesClass 4 · LimitedFinal reportPiper PA-22-160 · Tracy, CAThe pilot's failure to maintain directional control during the landing roll.NTSB CEN25LA114Accident · Minor injuriesClass 3 · LimitedPreliminary reportBeech A23-19 · Rochester, MNOn March 9, 2025, about 2215 central daylight time, a Beech A23-19, N4784J, was substantially damaged when it was involved in an accident near Rochester, Minnesota. The pilot sustained minor injuries. The airplane was operated as a Title 14 Code of Federal…NTSB ANC25LA023Accident · No injuriesClass 4 · LimitedFinal reportCessna 172 · Cantwell, AKThe pilot’s failure to maintain altitude during a low-altitude maneuver which resulted in inadvertent ground contact and a nose over.NTSB CEN25LA112Accident · No injuriesClass 4 · LimitedFinal reportCessna 172L · Romeo, MIThe pilot's failure to maintain directional control during the landing roll. Contributing to the accident was the soft, wet grass.NTSB CEN25LA111Accident · Minor injuriesClass 3 · LimitedPreliminary reportPiper PA-28-140 · Pearland, TXOn March 6, 2025, about 1145 central standard time, a Piper PA-28-140 airplane, N54479, was substantially damaged when it was involved in an accident near Pearland, Texas. One pilot sustained minor injuries, and the other pilot was not injured. The airplane…NTSB ERA25LA138Accident · No injuriesClass 4 · LimitedFinal reportCessna 172I · Knoxville, TNThe student pilot’s failure to maintain clearance from a truck while taxiing.NTSB ANC25LA024Accident · Minor injuriesClass 4 · LimitedFinal reportPiper PA-18-150 · Palmer, AKThe pilot's failure to maintain an appropriate airspeed during the landing approach, which resulted in exceedance of the critical angle of attack and an aerodynamic stall, during gusting wind conditions.NTSB ANC25LA022Accident · Minor injuriesClass 4 · LimitedFinal reportPiper PA-18-150 · Anchor Point, AKA complete loss of engine power as a result of carburetor ice due to the pilot’s failure to effectively use carburetor heat in conditions conducive to the formation of carburetor ice.NTSB ERA25LA127Accident · Minor injuriesClass 3 · LimitedFinal reportCessna 172 · Mayo, MDA total loss of engine power at low altitude due to an accumulation of carburetor ice while in a cruise-power descent, which resulted in a forced landing.NTSB ANC25LA020Accident · Minor injuriesClass 3 · LimitedFinal reportCessna 172M · Kapolei, HIThe flight instructor’s failure to avoid wake turbulence from a heavy airplane departing from a parallel runway, which resulted in a loss of airplane control during initial climb after a touch-and-go landing.NTSB CEN25LA096Accident · Minor injuriesClass 3 · LimitedPreliminary reportGrumman American Avn. AA-5A · Gladewater, TXOn February 17, 2025, about 2215 central standard time, a Grumman AA-5A airplane, N26071, was substantially damaged when it was involved in an accident near Gladewater, Texas. The pilot sustained minor injuries. The airplane was operated as a Title 14 Code of…NTSB CEN25LA099Accident · No injuriesClass 4 · LimitedFinal reportCessna 172N · Pearland, TXThe pilot’s poor flight planning and decision making, which resulted in a loss of engine power due to fuel exhaustion.NTSB ERA25LA112Accident · No injuriesClass 4 · LimitedFinal reportCessna 172 · Rock Hill, SCThe student pilot’s failure to maintain control of the airplane during an aborded crosswind landing.NTSB WPR25LA086Accident · No injuriesClass 4 · LimitedFinal reportCessna 172P · Ramona, CAAn in-flight collision with a bird in the airport traffic pattern.NTSB WPR25LA082Accident · Serious injuriesClass 3 · LimitedFinal reportCessna 172K · Columbia, CAA partial loss of engine power for undetermined reasons.NTSB CEN25LA075Accident · 1 fatalClass 3 · LimitedFinal reportBellanca 7GCBC · Batesville, ARThe pilot’s failure to maintain clearance from powerlines while flying at low altitude.NTSB ERA25LA095Accident · No injuriesClass 4 · LimitedFinal reportPiper PA-28-161 · Newburyport, MAThe flight instructor’s delayed decision to initiate a go-around, which resulted in the airplane colliding with an obstacle during approach.NTSB ERA25LA101Accident · No injuriesClass 4 · LimitedFinal reportCessna 172N · Mayfield, KYThe student pilot’s improper landing flare, which resulted in a hard landing and nose landing gear collapse.NTSB WPR25LA074Accident · No injuriesClass 4 · LimitedFinal reportPiper PA-18-150 · Red Rock, MTThe pilot's failure to maintain directional control during takeoff, which resulted in an impact with deep snow and vegetation.NTSB ANC25LA014Accident · No injuriesClass 4 · LimitedFinal reportCessna 172N · Anchorage, AKThe student pilot’s failure to maintain directional control of the airplane during touch-and-go operations on an ice-covered runway during her first solo flight.