NTSB investigations: Lycoming I0360 series, WA

75 cases on aircraft whose registry engine model is Lycoming I0360 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

19652026
NTSB investigations: Lycoming I0360 series, WA per year, 1965–2026: 75 cases
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Latest 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\" = 'WA' 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 ('41515'))
  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.

NTSB WPR25LA178Accident · No injuriesClass 4 · LimitedFinal reportPiper PA-28R-200 · Vancouver, WAA failure of the brake system during landing due to a hydraulic fluid leak, which resulted in a runway excursion.Apr 4, 2025 · N9404N · Substantial damageNTSB WPR19LA227Accident · No injuriesClass 3 · LimitedFinal reportPiper PA28R · Spokane, WAA loss of directional control during landing for undetermined reasons.Aug 19, 2019 · N43793 · Substantial damageNTSB WPR17LA037Accident · No injuriesClass 3 · LimitedFinal reportBeech A23 24 · Anacortes, WAThe pilot's failure to maintain directional control during the landing roll, which resulted in a runway excursion and separation of the left main landing gear.Dec 11, 2016 · N7998L · Substantial damageNTSB GAA17CA072Accident · No injuriesData collectionFinal reportPiper PA 28R · Payallup, WAThe airport’s failure to issue a NOTAM regarding the deployment of the traffic monitoring camera system before the accident, which resulted in the airplane striking the camera system during a short-field approach and landing.Nov 11, 2016 · N9466K · Substantial damageNTSB GAA16CA452Accident · No injuriesData collectionFinal reportSimmons Noel SDL · Naches, WAThe pilot’s improper landing flare, which resulted in a bounced landing.Aug 23, 2016 · N945PL · Substantial damageNTSB GAA16CA382Accident · Minor injuriesData collectionFinal reportGonzalez Manuel A RV 7 · Langley, WAThe pilot's decision to land with a tailwind, which resulted in, landing long, a runway overrun, and impact with a berm and nose over.Jul 16, 2016 · N228MG · Substantial damageNTSB WPR15FA204Accident · 2 fatalField investigationFinal reportHughes 269C · Asotin, WAThe pilot's failure to maintain adequate clearance from power lines while maneuvering in a canyon.Jul 1, 2015 · N9490F · DestroyedNTSB WPR13CA309Accident · Minor injuriesData collectionFinal reportCessna 172S · Monroe, WAThe student pilot's failure to maintain directional control during the landing roll, and the flight instructor's delayed remedial action that resulted in a runway excursion.Jul 5, 2013 · N686SP · Substantial damageNTSB WPR12LA382Accident · Minor injuriesLimited investigationFinal reportMooney M20J · Chelan, WAA loss of engine power during climb for reasons that could not be determined because postaccident examination did not reveal any anomalies that would have precluded normal operation.Aug 31, 2012 · N132PC · Substantial damageNTSB WPR12LA377Accident · No injuriesLimited investigationFinal reportPiper PA-28R-200 · Everett, WAA hard landing likely made by the private pilot on a solo flight that preceded the dual instructional flight during which the wing damage became obvious.Aug 28, 2012 · N4922T · Substantial damageNTSB WPR12CA357Accident · No injuriesData collectionFinal reportCessna 172R · Everett, WAThe pilot’s failure to maintain directional control during takeoff.Aug 14, 2012 · N863CP · Substantial damageNTSB WPR12FA058Accident · 1 fatalField investigationFinal reportPiper PA-28R-200 · Coupeville, WAThe total loss of engine power for reasons that could not be determined because postaccident examination of the airframe and engine did not reveal evidence of preaccident mechanical malfunctions or failures that would have precluded normal operation.Dec 8, 2011 · N2611R · Substantial damageNTSB WPR10LA165Accident · No injuriesLimited investigationFinal reportPiper PA-28R-200 · Eliza Island, WAThe total loss of engine power during cruise flight due to the failure of maintenance personnel to tighten a fitting on the propeller governor oil line, which resulted in a loss of engine oil and catastrophic engine failure.Mar 17, 2010 · N1KU · Substantial damageNTSB WPR10LA091Accident · No injuriesLimited investigationFinal reportBeech A23-24 · Camas, WAThe left magneto's broken p-lead, which led to the engine inadvertently starting while the pilot was turning the propeller by hand.Dec 22, 2009 · N973WP · Substantial damageNTSB SEA07FA218Accident · 2 fatalField investigationFinal reportMooney M20E · Tonasket, WAThe pilot's failure to maintain an adequate airspeed during initial climb following an aborted landing that resulted in a stall/spin. The pilot's misjudged speed and distance that resulted in a failure to attain a proper touchdown point was a factor.Jul 29, 2007 · N9302M · Substantial damageNTSB LAX07CA207Accident · Minor injuriesData collectionFinal reportCessna 170 · Spanaway, WAThe pilot's failure to maintain directional control during an aborted takeoff from a short and narrow runway.Jul 7, 2007 · N9716A · Substantial damageNTSB SEA07IA019Incident · No injuriesIncident investigationFinal reportCessna 172 · Seattle, WAThe instructor pilot's improper in-flight decision not to take evasive action as a heavy aircraft passed by while on an upwind parallel approach path to an adjacent runway, leading to a wake vortices encounter. Factors include a nearly direct crosswind…Nov 16, 2006 · N9522S · No damageNTSB SEA04LA055Accident · No injuriesLimited investigationFinal reportLake LA-4-200 · Cusick, WAThe pilot's failure to adequately compensate for crosswind conditions and his failure to maintain proper alignment in the direction of landing during the touchdown portion of a water landing on a river. Factors include crosswind conditions.Mar 14, 2004 · N65675 · Substantial damageNTSB SEA03LA128Accident · No injuriesLimited investigationFinal reportMooney M20-J · Renton, WAIn-flight failure of the electric landing gear motor during the initial takeoff climb.Jul 4, 2003 · N201DV · Substantial damageNTSB SEA03LA037Accident · No injuriesLimited investigationFinal reportCessna 172S · Everett, WAThe pilot's failure to maintain adequate airspeed and the instructor's inadequate supervision of the flight. Contributing factors were the rime icing conditions, and the soft terrain encountered on the off runway rollout.Feb 9, 2003 · N912LB · Substantial damageNTSB SEA03FA025Accident · No injuriesField investigationFinal reportMooney M20F · Tacoma, WAA loss of engine power during cruise flight due to fatigue failure of the crankshaft as a result of an inadequate quality of material during the manufacturing process. Trees were a factor.Jan 12, 2003 · N6442Q · Substantial damageNTSB SEA02LA016Accident · No injuriesLimited investigationFinal reportPiper PA-28R-200 · Puyallup, WAThe pilots' failure to maintain aircraft control on short final, resulting in a touchdown off of the prepared landing surface. A factor was grassy terrain encountered on the landing rollout.Nov 10, 2001 · N9466K · Substantial damageNTSB SEA02LA012Accident · 1 fatalLimited investigationFinal reportThurston Pitts S-1S · Eatonville, WAThe pilot's unsuccessful corrective action (recovery) from an inverted spin. A contributing factor was the pilot's encounter with the inverted spin maneuver.Nov 9, 2001 · N3VT · Substantial damageNTSB SEA01LA077Accident · No injuriesLimited investigationFinal reportCessna 172S · Renton, WAA Canadian goose which crossed the aircraft's flight path and impacted the left wing during the aircraft's final approach.Apr 24, 2001 · N435SP · Substantial damageNTSB SEA00LA188Accident · Minor injuriesLimited investigationFinal reportHughes 269B · Burlington, WAMintenance personnel not following the mandatory service bulletin procedure of not exceeding 0.0005 inch paint thickness on the cylinder flange. Factors were the fatigue separation of multiple cylinder hold down bolts resulting in looseness of the cylinder;…Sep 24, 2000 · N9355F · Substantial damageNTSB SEA98LA018Accident · 3 fatalLimited investigationFinal reportAero Commander 112 · Kettle Falls, WAThe pilot's failure to maintain terrain clearance while maneuvering. Factors include the physiological impairment of the pilot's judgement due to alcohol.Dec 1, 1997 · N1054J · DestroyedNTSB SEA96FA130Accident · 1 fatalField investigationFinal reportHughes 269C · Eldon, WAfatigue failure of the connecting rod cap, which resulted in loss of engine power and ditching at sea.Jun 19, 1996 · N7400F · DestroyedNTSB SEA94LA112Accident · No injuriesLimited investigationFinal reportBeech A24R · Everett, WAFuel system pump contamination and procedures/directives were not followed.Apr 30, 1994 · N24661 · Substantial damageNTSB SEA93FA091Accident · 4 fatalField investigationFinal reportLake LA-4-200 · Gold Bar, WAThe pilot's failure to maintain adequate airspeed while maneuvering for a water landing.Apr 4, 1993 · N39375 · Substantial damageNTSB SEA92LA121Accident · No injuriesLimited investigationFinal reportMooney M20E · Freeland, WABlockage of the fuel injector servo system. Factors contributing to the accident were: fuel injection system corroded and animals in the landing area.Jun 7, 1992 · N5887Q · Substantial damageNTSB SEA92IA040Incident · Minor injuriesIncident investigationFinal reportPiper PA-28R-200 · Anacortes, WAA bird impacting the aircraft.Jan 19, 1992 · N2742R · Minor damageNTSB SEA90LA132Accident · No injuriesLimited investigationFinal reportLake LA-4-200 · Bellingham, WACollision with a submerged object.Jul 13, 1990 · N6686L · Substantial damageNTSB SEA89LA125Accident · No injuriesLimited investigationFinal reportMaule M4-210 · Lopez, WAThe pilot did not maintain directional control of the airplane during the landing roll.Jun 28, 1989 · N4744T · Substantial damageNTSB SEA88LA057Accident · Minor injuriesLimited investigationFinal reportPiper PA-28R-200 · Elma, WADuring landing roll the pilot applied toe brakes. The right brake pedal went to the floor. The aircraft then veered to the left of the centerline despite the pilots attempt to groundloop the aircraft. The aircraft then rolled over an embankment, collapsing…Mar 12, 1988 · N8374C · Substantial damageNTSB SEA87LA109Accident · Minor injuriesLimited investigationFinal reportHughes 269C · Vancouver, WADuring a practice run-on landing the aircraft started to vibrate violently and an almost simultaneous fire occurred. Both pilots and an eyewitness stated that the run on landing was very smooth. Both pilots stated that something mechanical let loose during…Jun 3, 1987 · N9606F · DestroyedNTSB SEA86LA238Accident · Minor injuriesLimited investigationFinal reportBeech A24R · Kent, WAA forced landing was made due to a loss of power for undetermined reasons. The power loss occurred at about 600 feet AGL. A slight left turn was made to land onto a road. The aircraft's left wing struck a tree separating it from the aircraft. The aircraft's…Sep 1, 1986 · N66BW · DestroyedNTSB SEA86LA205Accident · No injuriesLimited investigationFinal reportMooney M20 · Quincey, WAThe pilot stated he had mad a normal landing on a paved city street in a housing dvelopment thinking that it was the Quincey municipal airport. After the pilot realized he ahd made a mistake a take off was attempted. During the take off the pilot aborted the…Aug 14, 1986 · N9517M · Substantial damageNTSB SEA86LA170Accident · No injuriesLimited investigationFinal reportPiper PA-28R-200 · Royal City, WAThe plt was landing the acft on rwy 27, toward the sun. With the sun in her eyes, she did not see a 300 lb calf on the rwy. The acft struck & killed the calf & was substantially damaged.Jul 7, 1986 · N15270 · Substantial damageNTSB SEA84LA145Accident · No injuriesLimited investigationFinal reportLake LA-4-200 · Levenworth, WAThe amphibious acft started to 'porpoise' in the air after takeoff and stalled aprx 25 ft above water level. The acft dragged a wing, crashed and sank. The plt said that water in the hull had caused the unstable condition.Jun 26, 1984 · N65627 · Substantial damageNTSB SEA83LA195Accident · No injuriesLimited investigationFinal reportMooney M20-F · Seattle, WAThe plt stated he experienced a complete power loss while flying over puget sound at 700 ft. the acft sank & was not recovered.Sep 3, 1983 · N3525X · DestroyedNTSB SEA82DA150Accident · No injuriesFinal reportPiper PA-28-161 · Auburn, WAN1338J experienced a brake line failure and taxied into Piper PA-28, N8316A, that was parked in the warm-up area. There were no injuries.Aug 28, 1982 · N8316A · 2 aircraft · Substantial damageNTSB SEA82DA090Accident · Minor injuriesFinal reportHughes 269B · Mt St Helens, WAThe pilot intended to proceed to Mt St Helens to land near spirit lake. The winds in the vicinity of the desired landing point were too strong for a safe landing. Therefore, an alternate spot was selected below the ridge line and presumably sheltered from the…Jun 18, 1982 · N9352F · DestroyedNTSB SEA81FA054Accident · 3 fatalClosedBeech C24R · Snoqualmie Ps, WAAug 29, 1981 · N6016S · DestroyedNTSB SEA81DYP04Accident · No injuriesClosedHughes 269B · Ephrata, WANov 23, 1980 · N9477F · Substantial damageNTSB SEA81DYP02Accident · No injuriesClosedPiper PA-28R · Almira, WAOct 12, 1980 · N4527J · Substantial damageNTSB SEA78FYE25Accident · No injuriesClosedPiper PA-28R · Anderson Is, WAJun 2, 1978 · N322HC · Substantial damageNTSB SEA78DYE17Accident · No injuriesClosedHughes 269B · Puyallup, WAMar 30, 1978 · N9516F · Substantial damageNTSB SEA78DYE07Accident · No injuriesClosedHughes 269B · Graham, WAFeb 5, 1978 · N9442F · Substantial damageNTSB SEA77FYG08Accident · No injuriesClosedMooney M20F · Palouse, WANov 11, 1976 · N9379M · Substantial damageNTSB SEA76FYE25Accident · No injuriesClosedHughes 269B · Renton, WAFeb 18, 1976 · N11212 · Substantial damage