# NTSB investigations: Beech A36, 2018

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 GAA19CA102](https://openairdocs.org/ntsb/GAA19CA102.md): Beech 36 · Sedona, AZ · Accident · No injuries · Data collection · Final report · Dec 19, 2018 · N636M · Substantial damage
  > The pilot's failure to maintain the proper airspeed during landing, which resulted in the airplane landing too fast and too far down the runway to safely stop it.
- [NTSB GAA19CA096](https://openairdocs.org/ntsb/GAA19CA096.md): Beech 36 · Hartford, WI · Accident · No injuries · Data collection · Final report · Dec 12, 2018 · N6650M · Substantial damage
  > The pilot's exceedance of the airplane's critical angle of attack, which resulted in an aerodynamic stall and impact with terrain during landing in icing conditions.
- [NTSB ERA19TA067](https://openairdocs.org/ntsb/ERA19TA067.md): Beech A36 · Summerland Key, FL · Accident · No injuries · Class 3 · Final report · Nov 23, 2018 · N41VK · Substantial damage
  > The pilot’s inadvertent retraction of the landing gear during landing rollout, resulting in a landing gear collapse.
- [NTSB CEN18LA302](https://openairdocs.org/ntsb/CEN18LA302.md): Beech A36 · Brainerd, MN · Accident · No injuries · Limited investigation · Final report · Jul 30, 2018 · N1856W · Substantial damage
  > Total loss of engine power due to a fuel supply interruption from the left tank for reasons that could not be determined, which resulted in the subsequent forced landing into trees.
- [NTSB GAA18CA412](https://openairdocs.org/ntsb/GAA18CA412.md): Beech A36 · Spencer, IA · Accident · No injuries · Data collection · Final report · Jun 29, 2018 · N67CD · Substantial damage
  > The pilot’s failure to extend the landing gear before landing. Contributing to the accident were the pilot’s failure to use the Before Landing checklist due to being distracted while communicating with other aircraft and controlling the airplane in the…
- [NTSB GAA18CA344](https://openairdocs.org/ntsb/GAA18CA344.md): Beech A36 · Arcadia, FL · Accident · No injuries · Data collection · Final report · Jun 11, 2018 · N4198S · Substantial damage
  > The pilot’s loss of directional control during landing due to a flat tire.
- [NTSB GAA18CA335](https://openairdocs.org/ntsb/GAA18CA335.md): Beech A36 · Gilliam, LA · Accident · No injuries · Data collection · Final report · Jun 6, 2018 · N710JT · Substantial damage
  > The pilot’s exceedance of the airplane’s critical angle of attack during a soft-field takeoff, which resulted in an aerodynamic stall.
- [NTSB WPR18LA156](https://openairdocs.org/ntsb/WPR18LA156.md): Beech A36 · Tonopah, NV · Accident · Minor injuries · Limited investigation · Final report · May 30, 2018 · N191HL · Substantial damage
  > The pilot's failure to properly lean the fuel/air mixture and to monitor critical engine parameters during the en route climb to cruise level, which resulted in excessive engine heat and oil starvation and the subsequent catastrophic engine failure.
- [NTSB CEN18LA159](https://openairdocs.org/ntsb/CEN18LA159.md): Beech A36 · Shullsburg, WI · Accident · No injuries · Limited investigation · Final report · May 5, 2018 · N36LP · Substantial damage
  > A catastrophic engine failure due to improper torque on the engine through-bolt nuts, which resulted in relative movement between the crankcase halves, damage to a main journal bearing, and a loss of oil lubrication.
- [NTSB CEN18LA087](https://openairdocs.org/ntsb/CEN18LA087.md): Robinson Helicopter R44 II · Loveland, CO · Accident · Minor injuries · Limited investigation · Final report · Jan 26, 2018 · N878BC · 2 aircraft · Substantial damage
  > The airplane pilot’s failure to see and avoid the helicopter while in the traffic pattern, which resulted in a midair collision between the two aircraft. Contributing to the accident was the airplane pilot’s misunderstanding of the helicopter pilot’s…
- [NTSB CEN18LA084](https://openairdocs.org/ntsb/CEN18LA084.md): Beech A36 · Abilene, TX · Accident · Serious injuries · Limited investigation · Final report · Jan 22, 2018 · N3600A · Substantial damage
  > Maintenance personnel’s improper maintenance of the engine, which resulted in a catastrophic engine failure due the shifting/slipping of the No. 2 bearing and the subsequent oil starvation and total loss of engine power during cruise flight.

## 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") = 2018
  AND c."mKey" IN (SELECT x.case_mkey FROM 'https://openairdocs.org/data/latest/ntsb_aircrafts.parquet' x WHERE x.aircraft_model_code IN ('1151604'))
ORDER BY c."eventDate" DESC, c."ntsbNumber" DESC
```

This list as a web page: https://openairdocs.org/ntsb?model=1151604&year=2018

---
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.