# NTSB investigations: Lycoming IO-360-L2A

NTSB aviation accident and incident investigations since 1962: the probable cause, findings, aircraft, crew, weather and docket of each, linked to the FAA registry and the FAA’s own reports.

Page 2 of 9 · 404 cases

## Cases, newest first

- [NTSB ERA24LA033](https://openairdocs.org/ntsb/ERA24LA033.md): Cessna 172S · Orlando, FL · Accident · Minor injuries · Class 3 · Limited · Final report · Nov 10, 2023 · N91PF · Substantial damage
  > A partial loss of engine power during initial climb after takeoff for undetermined reasons.
- [NTSB CEN24LA036](https://openairdocs.org/ntsb/CEN24LA036.md): Textron 172S · Erie, CO · Accident · No injuries · Class 3 · Limited · Final report · Nov 9, 2023 · N1817E · Substantial damage
  > A partial loss of engine power while maneuvering at a low altitude due to a stuck exhaust valve.
- [NTSB CEN23LA430](https://openairdocs.org/ntsb/CEN23LA430.md): Cessna 172S · West Bend, WI · Accident · No injuries · Class 4 · Limited · Final report · Sep 13, 2023 · N529ER · Substantial damage
  > The pilot’s inadequate landing flare that resulted in a hard landing and impact with the runway.
- [NTSB CEN23LA394](https://openairdocs.org/ntsb/CEN23LA394.md): Textron 172S · Englewood, CO · Accident · Minor injuries · Class 4 · Limited · Final report · Sep 2, 2023 · N20818 · Substantial damage
  > An in-flight collision with multiple geese during initial climb.
- [NTSB CEN23LA348](https://openairdocs.org/ntsb/CEN23LA348.md): Cessna 172 · Philadelphia, PA · Accident · Minor injuries · Class 4 · Limited · Final report · Aug 3, 2023 · N860TW · Substantial damage
  > The pilot receiving instruction’s failure to maintain control during a go-around. Contributing to the accident was the flight instructor’s inadequate supervision of the flight.
- [NTSB WPR23LA298](https://openairdocs.org/ntsb/WPR23LA298.md): Cessna 152 · Long Beach, CA · Accident · No injuries · Class 4 · Limited · Final report · Aug 1, 2023 · N46393 · 2 aircraft · Minor damage
  > The flight instructor’s inattention during ground operations, which resulted in unintentional movement of the airplane and ground collision with another airplane.
- [NTSB WPR23LA253](https://openairdocs.org/ntsb/WPR23LA253.md): Cessna 172S · Novato, CA · Accident · No injuries · Class 4 · Limited · Final report · Jun 30, 2023 · N372AH · Substantial damage
  > The pilot's failure to maintain directional control of the airplane during the landing roll for a touch and go, which resulted in a collision with terrain.
- [NTSB WPR23LA210](https://openairdocs.org/ntsb/WPR23LA210.md): Cessna 172 · Prescott, AZ · Accident · No injuries · Class 4 · Limited · Final report · Jun 3, 2023 · N249K · Substantial damage
  > The pilot’s improper landing flare, which resulted in an aerodynamic stall. Contributing to the accident was his delayed decision to initiate a go-around.
- [NTSB WPR23LA199](https://openairdocs.org/ntsb/WPR23LA199.md): Cessna 172S · Casa Grande, AZ · Accident · No injuries · Class 3 · Limited · Final report · May 24, 2023 · N60372 · Substantial damage
  > An in-flight separation of the throttle linkage, which resulted in a loss of throttle control. Contributing to the accident was maintenance personnel’s failure to follow the maintenance manual inspection procedure for the throttle cable assembly.
- [NTSB CEN23LA179](https://openairdocs.org/ntsb/CEN23LA179.md): Textron 172S · Englewood, CO · Accident · No injuries · Class 4 · Limited · Final report · May 6, 2023 · N34BL · Substantial damage
  > The pilot’s decision to adjust his seat during taxi, which resulted in his seat sliding aft, and subsequent loss of directional control.
- [NTSB CEN23LA175](https://openairdocs.org/ntsb/CEN23LA175.md): Cessna 172S · Brookings, SD · Accident · No injuries · Class 4 · Limited · Final report · May 4, 2023 · N1674E · Substantial damage
  > The student pilot’s failure to maintain pitch and directional control during the takeoff roll. Contributing to the accident, was the student pilot’s delay in relinquishing control of the airplane and the instructor's delayed reaction before the loss of…
- [NTSB WPR23FA172](https://openairdocs.org/ntsb/WPR23FA172.md): Cessna 172S · Los Angeles, CA · Accident · 1 fatal · Class 3 · Field · Final report · Apr 30, 2023 · N575ND · Substantial damage
  > The pilot’s failure to maintain clearance with the hilly terrain resulting from his loss of situational awareness due to the deteriorating weather conditions as he descended to approach his destination airport.
- [NTSB CEN23LA102](https://openairdocs.org/ntsb/CEN23LA102.md): Cessna 172S · Limon, CO · Accident · No injuries · Class 4 · Limited · Final report · Feb 1, 2023 · N5163H · Substantial damage
  > The pilot’s failure to maintain directional control during the takeoff roll.
- [NTSB ERA23LA074](https://openairdocs.org/ntsb/ERA23LA074.md): Textron 172 · Newnan, GA · Accident · No injuries · Class 4 · Limited · Final report · Nov 22, 2022 · N407MD · Substantial damage
  > The flight instructor’s inadequate remedial action during a simulated engine failure and low approach, which resulted in a collision with a runway light.
- [NTSB CEN23LA035](https://openairdocs.org/ntsb/CEN23LA035.md): Cessna 172 · Olathe, KS · Accident · No injuries · Class 4 · Limited · Final report · Nov 12, 2022 · N5258Y · Substantial damage
  > The inflight collision with multiple geese during initial climb.
- [NTSB ERA23LA159](https://openairdocs.org/ntsb/ERA23LA159.md): Textron 172S · Tuskegee, AL · Accident · Minor injuries · Class 3 · Limited · Final report · Oct 27, 2022 · N858AU · Substantial damage
  > The flight instructor’s improper flare, which resulted in a hard landing and subsequent runway excursion.
- [NTSB ERA23LA022](https://openairdocs.org/ntsb/ERA23LA022.md): Cessna 172S · Statesboro, GA · Accident · 1 fatal · Class 3 · Limited · Final report · Oct 17, 2022 · N2476Y · No damage
  > The pilot’s failure to include deplaning procedures as part of a passenger safety briefing and failure to have the passengers remain onboard until the engine was shut down, which resulted in a passenger subsequently being struck by the rotating propeller.
- [NTSB ERA23LA017](https://openairdocs.org/ntsb/ERA23LA017.md): Cessna 172 · Sanford, FL · Accident · No injuries · Class 4 · Limited · Final report · Oct 4, 2022 · N455ER · Substantial damage
  > The pilot's unstable approach, which resulted in a hard landing and impact with a runway threshold light. Also causal was the flight instructor’s failure to take remedial action to prevent the hard landing.
- [NTSB ERA23FA001](https://openairdocs.org/ntsb/ERA23FA001.md): Cessna 172S · Hermantown, MN · Accident · 3 fatal · Class 3 · Field · Final report · Oct 2, 2022 · N262TA · Substantial damage
  > The pilot’s loss of airplane control due to spatial disorientation during initial climb in dark night and low instrument meteorological conditions, which resulted in a descent into terrain. Contributing to the accident was the pilot’s fatigue due to a long…
- [NTSB CEN22FA424](https://openairdocs.org/ntsb/CEN22FA424.md): Cessna 172S · Longmont, CO · Accident · 3 fatal · Class 3 · Field · Final report · Sep 17, 2022 · N2117Y · 2 aircraft · Destroyed
  > The pilots’ inability to see and avoid each other, resulting in a midair collision.
- [NTSB CEN22LA281](https://openairdocs.org/ntsb/CEN22LA281.md): Cessna 172S · Fargo, ND · Accident · No injuries · Class 4 · Limited · Final report · Jun 19, 2022 · N5256S · Substantial damage
  > The flight instructor’s failure to adequately monitor the pilot flying, which resulted in a nose-wheel first hard landing.
- [NTSB CEN22LA194](https://openairdocs.org/ntsb/CEN22LA194.md): Cessna 172S · Traverse City, MI · Accident · No injuries · Class 3 · Limited · Final report · May 10, 2022 · N184NW · Substantial damage
  > The failure of maintenance personnel to properly torque a fuel line “B” nut, which resulted in a total loss of engine power.
- [NTSB WPR22LA123](https://openairdocs.org/ntsb/WPR22LA123.md): Cessna 172S · San Carlos, CA · Accident · No injuries · Class 4 · Limited · Final report · Mar 7, 2022 · N653ND · Substantial damage
  > The pilot’s improper landing flare which resulted in a bounced landing.
- [NTSB ERA22LA087](https://openairdocs.org/ntsb/ERA22LA087.md): Cessna 172S · Hazleton, PA · Accident · No injuries · Class 4 · Limited · Final report · Dec 12, 2021 · N215LP · Substantial damage
  > The pilot’s failure to maintain proper airspeed on approach in tailwind conditions, which resulted in an extended touchdown, bounced landing, and runway excursion.
- [NTSB ERA22LA084](https://openairdocs.org/ntsb/ERA22LA084.md): Cessna 172S · Midland, VA · Accident · No injuries · Class 4 · Limited · Final report · Dec 3, 2021 · N2100S · Substantial damage
  > Collision with a bird in flight, which resulted in damage to the right-wing leading-edge spar.
- [NTSB ERA22LA065](https://openairdocs.org/ntsb/ERA22LA065.md): Cessna 172S · Palm Coast, FL · Accident · No injuries · Class 4 · Limited · Final report · Nov 14, 2021 · N61237 · Substantial damage
  > The student pilot’s improper landing flare and subsequent improper recovery from a bounced landing, resulting in a hard landing and substantial damage to the lower fuselage and firewall.
- [NTSB ERA22FA058](https://openairdocs.org/ntsb/ERA22FA058.md): Cessna 172 · Branchville, NJ · Accident · 2 fatal · Class 3 · Field · Final report · Nov 11, 2021 · N90559 · Destroyed
  > The flight instructor’s failure to recover from a steep spiral turn during an instructional flight.
- [NTSB CEN22LA056](https://openairdocs.org/ntsb/CEN22LA056.md): Cessna 172 · Madison, MS · Accident · No injuries · Class 4 · Limited · Final report · Nov 8, 2021 · N5321A · Substantial damage
  > The student pilot’s failure to maintain aircraft control following a bounced landing.
- [NTSB ERA22LA029](https://openairdocs.org/ntsb/ERA22LA029.md): Cessna 172 · Westhampton Beach, NY · Accident · No injuries · Class 3 · Limited · Final report · Oct 23, 2021 · N1188L · Substantial damage
  > A total loss of engine power during cruise flight for reasons that could not be determined based on the available evidence.
- [NTSB ERA21LA388](https://openairdocs.org/ntsb/ERA21LA388.md): Cessna 172 · Port Orange, FL · Accident · No injuries · Class 3 · Limited · Final report · Sep 29, 2021 · N116SV · Substantial damage
  > The separation of the nut from the stud and the fracture of the bolt that secured the crankshaft idler gear to the engine crankcase, which resulted in a total loss of engine power due to the inability of the left crankshaft idler gear assembly to drive of the…
- [NTSB CEN21LA414](https://openairdocs.org/ntsb/CEN21LA414.md): Cessna 172S · LaSalle, CO · Accident · Minor injuries · Class 3 · Limited · Final report · Sep 10, 2021 · N2099J · Substantial damage
  > A loss of engine power for undetermined reasons.
- [NTSB ERA21LA359](https://openairdocs.org/ntsb/ERA21LA359.md): Cessna 172S · Venice, FL · Accident · No injuries · Class 4 · Limited · Final report · Sep 9, 2021 · N782JA · Substantial damage
  > Maintenance personnel’s failure to use the correct throttle linkage hardware when reinstalling the engine, resulting in a disconnection of the throttle during flight.
- [NTSB ERA21LA311](https://openairdocs.org/ntsb/ERA21LA311.md): Cessna 172 · Martinsburg, WV · Accident · No injuries · Class 4 · Limited · Final report · Jul 31, 2021 · N805CP · Substantial damage
  > The flight instructor’s loss of directional control after an aerodynamic stall at takeoff.
- [NTSB ERA21LA282](https://openairdocs.org/ntsb/ERA21LA282.md): Cessna 172S · Mount Pocono, PA · Accident · No injuries · Class 4 · Limited · Final report · Jun 25, 2021 · N5185U · Substantial damage
  > The pilot’s loss of aircraft control following a bounced landing.
- [NTSB WPR21LA303](https://openairdocs.org/ntsb/WPR21LA303.md): Cessna 172S · Yelm, WA · Accident · No injuries · Class 3 · Limited · Final report · Jun 11, 2021 · N513WF · Substantial damage
  > A total loss of engine power for reasons that could not be determined based on the available evidence.
- [NTSB WPR21FA211](https://openairdocs.org/ntsb/WPR21FA211.md): Textron 172S · Eden, UT · Accident · 2 fatal · Class 3 · Field · Final report · May 29, 2021 · N1727T · Destroyed
  > The flight instructor’s improper aeronautical decision-making, which led to an encounter with a downdraft at a low altitude in mountainous terrain and resulted in the instructor’s loss of airplane control and an impact with terrain.
- [NTSB CEN21LA235](https://openairdocs.org/ntsb/CEN21LA235.md): Cessna 172 · McAllen, TX · Accident · Minor injuries · Class 4 · Limited · Final report · May 22, 2021 · N999MA · Substantial damage
  > The student pilot’s failure to maintain directional control during landing, which resulted in a runway excursion and collision with a runway sign.
- [NTSB ERA21LA215](https://openairdocs.org/ntsb/ERA21LA215.md): Cessna 172 · Daytona Beach, FL · Accident · Minor injuries · Class 4 · Limited · Final report · May 14, 2021 · N62568 · Substantial damage
  > Both pilots’ failure to maintain control during the landing flare and the flight instructor’s failure to maintain control during an attempted go-around, in gusting quartering headwind conditions, which resulted in the exceedance of the airplane’s critical…
- [NTSB ERA21LA202](https://openairdocs.org/ntsb/ERA21LA202.md): Cessna 172S · Martinsville, VA · Accident · No injuries · Class 4 · Limited · Final report · May 2, 2021 · N1089D · Substantial damage
  > The pilot’s improper pitch control during a go-around in gusting crosswind conditions, which resulted in a tail strike and a runway excursion.
- [NTSB ERA21LA187](https://openairdocs.org/ntsb/ERA21LA187.md): Cessna 172S · Venice, FL · Accident · No injuries · Class 3 · Limited · Final report · Apr 17, 2021 · N60457 · Substantial damage
  > A total loss of engine power for reasons that could not be determined based on the available information.
- [NTSB ERA21LA180](https://openairdocs.org/ntsb/ERA21LA180.md): Cessna 172S · Orangeburg, SC · Accident · No injuries · Class 4 · Limited · Final report · Apr 6, 2021 · N22467 · Substantial damage
  > The student pilot’s improper recovery from a bounced landing, which resulted in a hard landing.
- [NTSB WPR21LA140](https://openairdocs.org/ntsb/WPR21LA140.md): Cessna 172S · Everett, WA · Accident · Minor injuries · Class 3 · Limited · Final report · Mar 23, 2021 · N2164Z · Substantial damage
  > A total loss of engine power during climb, for reasons that could not be determined based on available evidence.
- [NTSB CEN21LA160](https://openairdocs.org/ntsb/CEN21LA160.md): Cessna 172 · Watkins, CO · Accident · No injuries · Class 4 · Limited · Final report · Mar 17, 2021 · N786CP · Substantial damage
  > The pilot’s failure to maintain directional control during takeoff and the instructor pilot’s inadequate supervision of the pilot’s takeoff.
- [NTSB CEN21LA083](https://openairdocs.org/ntsb/CEN21LA083.md): Cessna 172 · Glencoe, MN · Accident · Serious injuries · Class 4 · Limited · Final report · Dec 10, 2020 · N1956V · No damage
  > A bystander’s inadvertent contact with the propeller while the engine was running.
- [NTSB ERA21LA057](https://openairdocs.org/ntsb/ERA21LA057.md): Cessna 172 · Sanford, NC · Accident · No injuries · Class 4 · Limited · Final report · Nov 27, 2020 · N53587 · Substantial damage
  > The pilot's loss of directional control during takeoff in crosswind conditions, which resulted in a runway excursion and impact with terrain.
- [NTSB CEN21LA066](https://openairdocs.org/ntsb/CEN21LA066.md): Cessna 172 · Lawrence, KS · Accident · No injuries · Class 3 · Limited · Final report · Nov 20, 2020 · N99HV · Substantial damage
  > The student pilot’s improper landing flare/touchdown which resulted in a hard landing.
- [NTSB GAA20WA139](https://openairdocs.org/ntsb/GAA20WA139.md): Cessna 172 · Riyadh, Saudi Arabia · Accident · 1 fatal · Class 5 · Foreign · Sep 22, 2020 · N9056K · Destroyed
- [NTSB WPR20LA256](https://openairdocs.org/ntsb/WPR20LA256.md): Cessna 172 · San Jose, CA · Accident · No injuries · Class 3 · Limited · Final report · Aug 2, 2020 · N55231 · Substantial damage
  > The airplane’s collision with a bird while maneuvering in the airport traffic pattern.
- [NTSB ERA20LA247](https://openairdocs.org/ntsb/ERA20LA247.md): Cessna 172 · Fort Lauderdale, FL · Accident · No injuries · Class 3 · Limited · Final report · Jul 13, 2020 · N5280D · 2 aircraft · Substantial damage
  > The failure of both pilots to see and avoid each other while taxiing, which resulted in a ground collision. Contributing to the accident was the tower controller’s failure to provide information to each pilot regarding the position and intention of the other…
- [NTSB CEN20CA205](https://openairdocs.org/ntsb/CEN20CA205.md): Cessna 172 · Lakeview, AR · Accident · No injuries · Class 4 · Data collection · Final report · May 31, 2020 · N52794 · Substantial damage
  > The pilot’s failure to maintain control of the airplane during the takeoff.

Next page: https://openairdocs.org/ntsb.md?engine=41597&page=3

## The whole list in SQL

Runs in DuckDB 1.2 or later on the release's Parquet files over HTTPS:

```sql
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 ('41597'))
ORDER BY c."eventDate" DESC, c."ntsbNumber" DESC
```

This list as a web page: https://openairdocs.org/ntsb?engine=41597&page=2

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