# NTSB investigations: Lycoming I0360 series, 2020

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.

## Latest cases

- [NTSB ANC21LA010](https://openairdocs.org/ntsb/ANC21LA010.md): Cessna 172R · Hope, AK · Accident · Minor injuries · Class 4 · Limited · Final report · Dec 31, 2020 · N949AF · Substantial damage
  > The pilot’s selection of unsuitable terrain for landing. A factor was the certified flight instructor’s selection of unsuitable terrain for landing.
- [NTSB ERA21LA092](https://openairdocs.org/ntsb/ERA21LA092.md): Cessna 172S · Culpeper, VA · Accident · No injuries · Class 4 · Limited · Final report · Dec 22, 2020 · N505LP · Substantial damage
  > The pilot’s decision to land the airplane in crosswind conditions that exceeded the airplane’s maximum demonstrated crosswind velocity.
- [NTSB ERA21LA078](https://openairdocs.org/ntsb/ERA21LA078.md): Lake LA-4-200 · Orlando, FL · Accident · Minor injuries · Class 4 · Limited · Final report · Dec 15, 2020 · N5023L · Substantial damage
  > The pilot’s improper recovery from a bounced landing.
- [NTSB ERA21LA041](https://openairdocs.org/ntsb/ERA21LA041.md): Mooney M20C · Laconia, NH · Accident · Minor injuries · Class 4 · Limited · Final report · Nov 9, 2020 · N3296F · Substantial damage
  > The pilot’s failure to maintain adequate clearance from trees during an approach in sun glare and hazy conditions.
- [NTSB ERA21LA039](https://openairdocs.org/ntsb/ERA21LA039.md): Diamond DA40 · Winder, GA · Accident · No injuries · Class 4 · Limited · Final report · Nov 6, 2020 · N232JP · Substantial damage
  > The pilot's loss of directional control while landing, which resulted in a runway excursion.
- [NTSB CEN21LA032](https://openairdocs.org/ntsb/CEN21LA032.md): Cessna 172 · Columbus, MS · Accident · No injuries · Class 4 · Limited · Final report · Oct 17, 2020 · N26481 · Substantial damage
  > The pilot’s failure to maintain directional control during a touch-and-go landing.
- [NTSB CEN21LA009](https://openairdocs.org/ntsb/CEN21LA009.md): Mooney M20F · Denver, CO · Accident · No injuries · Class 4 · Limited · Final report · Oct 2, 2020 · N7798M · Substantial damage
  > Failure of the landing gear motor that prevented the gear from extending fully to the down and locked position, which resulted in a gear collapse on landing and a subsequent loss of directional control.
- [NTSB CEN20LA429](https://openairdocs.org/ntsb/CEN20LA429.md): Cessna 172 · Higginsville, MO · Accident · No injuries · Class 4 · Limited · Final report · Sep 30, 2020 · N461CM · Substantial damage
  > The airplane’s collision with a deer on the runway during takeoff at night.
- [NTSB ERA20LA322](https://openairdocs.org/ntsb/ERA20LA322.md): Piper PA28R · Moosic, PA · Accident · Serious injuries · Class 3 · Limited · Final report · Sep 21, 2020 · N3790T · Substantial damage
  > The inadequate torquing of anchored-thru and free-thru studs during installation of the No. 2 cylinder, resulting in their fatigue fracture and subsequent total loss of engine power. Contributing to the undershoot landing was the pilot’s failure to divert to…
- [NTSB WPR20LA301](https://openairdocs.org/ntsb/WPR20LA301.md): Lake LA4 · Rawlins, WY · Accident · 1 fatal · Class 3 · Limited · Final report · Aug 25, 2020 · N93AB · Substantial damage
  > The pilot’s decision to depart despite a known mechanical trim malfunction and with a high-density altitude and the airplane at or above its maximum gross weight.
- [NTSB ERA20LA287](https://openairdocs.org/ntsb/ERA20LA287.md): Piper PA34 · Groton, CT · Accident · Minor injuries · Class 3 · Limited · Final report · Aug 18, 2020 · N41382 · Substantial damage
  > The reported partial loss of right engine power for reasons that could not be determined based on available evidence.
- [NTSB CEN20CA332](https://openairdocs.org/ntsb/CEN20CA332.md): Piper PA28R · Englewood, CO · Accident · No injuries · Class 4 · Data collection · Final report · Aug 8, 2020 · N4964S · Substantial damage
  > The flight instructor did not maintain a proper approach path and landing flare during a landing with a tailwind, which resulted in a hard landing and damaged landing gear. During the subsequent landing with damaged landing gear, the flight instructor lost…
- [NTSB CEN20LA314](https://openairdocs.org/ntsb/CEN20LA314.md): Piper PA28R · Houston, TX · Accident · Serious injuries · Class 3 · Limited · Final report · Jul 28, 2020 · N15302 · Substantial damage
  > The loss of engine power for a reason that could not be determined based on available evidence.
- [NTSB CEN20CA299](https://openairdocs.org/ntsb/CEN20CA299.md): Rockwell 112 · Tomball, TX · Accident · No injuries · Class 4 · Data collection · Final report · Jul 22, 2020 · N1013J · Substantial damage
  > The pilot did not maintain control of the airplane during the landing and subsequent go around.
- [NTSB CEN20LA292](https://openairdocs.org/ntsb/CEN20LA292.md): Beech A23-24 · Burns Flat, OK · Accident · No injuries · Class 3 · Limited · Final report · Jul 19, 2020 · N3412C · Substantial damage
  > The mechanic’s improper maintenance when he reinstalled the fuel servo during the last annual inspection, which resulted in a loss of engine power during cruise flight when the throttle control rod-end disconnected from the fuel servo throttle linkage.
- [NTSB WPR20CA219](https://openairdocs.org/ntsb/WPR20CA219.md): Cessna 172 · Concord, CA · Accident · No injuries · Class 4 · Data collection · Final report · Jul 12, 2020 · N9559D · Substantial damage
  > The student pilot's failure to maintain airplane control when the airplane drifted off of runway centerline and subsequently collided with a taxiway sign during a go-around.
- [NTSB ERA20CA240](https://openairdocs.org/ntsb/ERA20CA240.md): Piper PA28R · Bardstown, KY · Accident · No injuries · Class 4 · Data collection · Final report · Jul 6, 2020 · N3725T · Substantial damage
  > The commercial pilot's exceedance of the airplane's critical angle of attack and subsequent loss of lateral bank control during a soft field takeoff.
- [NTSB ERA20CA263](https://openairdocs.org/ntsb/ERA20CA263.md): Cessna 172 · Prattville, AL · Accident · No injuries · Class 4 · Data collection · Final report · Jul 5, 2020 · N173ME · Substantial damage
  > The student pilot's failure improper landing flare, which resulted in a hard landing.
- [NTSB WPR20CA208](https://openairdocs.org/ntsb/WPR20CA208.md): Mooney M20E · Neenah, WI · Accident · No injuries · Class 4 · Data collection · Final report · Jul 4, 2020 · N3440X · Substantial damage
  > The pilot's improper landing flare, which resulted in a bounced, hard landing and subsequent runway overrun.
- [NTSB CEN20CA238](https://openairdocs.org/ntsb/CEN20CA238.md): Great Lakes 2T 1A · Cambridge, OH · Accident · No injuries · Class 4 · Data collection · Final report · Jun 20, 2020 · N856L · Substantial damage
  > The pilot’s failure to maintain directional control during landing, which resulted in the airplane exiting the runway and striking a ditch.
- [NTSB CEN20LA228](https://openairdocs.org/ntsb/CEN20LA228.md): Beech 24 · Livingston, TX · Accident · Serious injuries · Class 3 · Limited · Final report · Jun 13, 2020 · N444JR · Substantial damage
  > The total loss of engine power due to the failure of the No. 3 cylinder for reasons that could not be determined based on available evidence.
- [NTSB ERA20LA213](https://openairdocs.org/ntsb/ERA20LA213.md): Vans RV8 · Hampton, GA · Accident · Serious injuries · Class 3 · Limited · Final report · Jun 12, 2020 · N553KM · Substantial damage
  > The pilot’s excessive maneuvering at low altitude following a partial loss of engine power which resulted in an aerodynamic stall and collision with terrain.
- [NTSB WPR20CA181](https://openairdocs.org/ntsb/WPR20CA181.md): Mooney M20J · Healdsburg, CA · Accident · No injuries · Class 4 · Data collection · Final report · Jun 5, 2020 · N201JK · Substantial damage
  > The pilot's failure to maintain control of the airplane during the landing roll, which resulted in a landing gear collapse.
- [NTSB ERA20LA177](https://openairdocs.org/ntsb/ERA20LA177.md): Piper PA34 · Pembroke Pines, FL · Accident · 1 fatal · Class 3 · Limited · Final report · May 12, 2020 · N887SP · Destroyed
  > A total loss of power in the right engine for reasons that could not be determined based on available information. Contributing to the accident was the flight instructor’s decision to turn 180° before securing the right engine, which resulted in a loss of…
- [NTSB CEN20LA127](https://openairdocs.org/ntsb/CEN20LA127.md): Piper PA28R · Pleasant Plain, OH · Accident · 1 fatal · Class 3 · Limited · Final report · Mar 19, 2020 · N3943T · Destroyed
  > The pilot’s encounter with convective turbulence and low-level wind shear in dark night instrument meteorological conditions that resulted in spatial disorientation and the loss of airplane control.
- [NTSB WPR20CA100](https://openairdocs.org/ntsb/WPR20CA100.md): Piper PA28R · Twin Falls, ID · Accident · No injuries · Data collection · Final report · Mar 6, 2020 · N41429 · Substantial damage
  > The pilot's loss of directional control during takeoff in gusting crosswind conditions, which resulted in a runway excursion and impact with a runway approach light.
- [NTSB ERA20LA109](https://openairdocs.org/ntsb/ERA20LA109.md): Rockwell 112 · Knoxville, TN · Accident · Minor injuries · Class 3 · Limited · Final report · Feb 15, 2020 · N377SB · Substantial damage
  > A loss of directional control during landing following deflation of a flat-spotted tire for reasons that could not be determined based on available evidence.
- [NTSB CEN20LA066](https://openairdocs.org/ntsb/CEN20LA066.md): Robinson R22 · Charlotte, TX · Accident · Serious injuries · Class 3 · Limited · Final report · Jan 24, 2020 · N8364Y · Substantial damage
  > The pilot's failure to maintain clearance from a powerline during landing.

## 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 year(c."eventDate") = 2020
  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
```

This list as a web page: https://openairdocs.org/ntsb?engine=41515&year=2020

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OpenAirDocs.org is an independent research project of [Contrail Labs](https://contraillabs.com/). It is not affiliated with the FAA or the NTSB. Source documents are U.S. government works in the public domain.