# NTSB investigations, 2021: Aircraft inspection event

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 ERA22LA080](https://openairdocs.org/ntsb/ERA22LA080.md): Piper PA-12 · Labelle, FL · Accident · Serious injuries · Class 4 · Limited · Final report · Nov 30, 2021 · N3098M · Substantial damage
  > The pilot’s improper fuel system modification, which resulted in a loss of engine power due to fuel exhaustion.
- [NTSB CEN21LA461](https://openairdocs.org/ntsb/CEN21LA461.md): Piper PA-32-260 · Hancock, MN · Accident · Minor injuries · Class 4 · Limited · Final report · Sep 29, 2021 · N130GH · Substantial damage
  > A total loss of engine power as a result of fuel starvation. Contributing to the accident was the pilot’s failure to properly manage the fuel on board the airplane and his failure to perform an adequate preflight inspection.
- [NTSB CEN21LA423](https://openairdocs.org/ntsb/CEN21LA423.md): Mooney M20J · Howell, MI · Accident · No injuries · Class 4 · Limited · Final report · Sep 16, 2021 · N823SP · Substantial damage
  > The pilot’s inadequate preflight inspection of the airplane’s fuel quantity, which resulted in a total loss of engine power due to fuel starvation.
- [NTSB ERA21LA360](https://openairdocs.org/ntsb/ERA21LA360.md): Zenith 750 Cruzer · New Smyrna, FL · Accident · No injuries · Class 3 · Limited · Final report · Sep 14, 2021 · N161AR · Substantial damage
  > The mechanic’s inadequate inspection of the flight control system, which resulted in a loss of airplane control.
- [NTSB ERA21LA361](https://openairdocs.org/ntsb/ERA21LA361.md): Beech C24R · Augustine, FL · Accident · Minor injuries · Class 3 · Limited · Final report · Sep 13, 2021 · N5246M · Substantial damage
  > Improperly installed fuel injection system components, which resulted in a partial loss of engine power shortly after takeoff.
- [NTSB CEN21LA419](https://openairdocs.org/ntsb/CEN21LA419.md): Thatcher CX4 · Marshalltown, IA · Accident · Minor injuries · Class 4 · Limited · Final report · Sep 9, 2021 · N306TA · Substantial damage
  > The pilot’s failure to properly determine the correct fuel quantity during preflight inspection that resulted in a loss of engine power during approach due to fuel exhaustion.
- [NTSB ERA21LA393](https://openairdocs.org/ntsb/ERA21LA393.md): Vans RV8 · Delray, FL · Accident · No injuries · Class 4 · Limited · Final report · Sep 3, 2021 · N388RV · Substantial damage
  > The pilot’s inadequate preflight inspection and improper fuel planning which resulted in fuel exhaustion and subsequent loss of engine power.
- [NTSB CEN21LA365](https://openairdocs.org/ntsb/CEN21LA365.md): Vans RV6 · Urbana, OH · Accident · No injuries · Class 4 · Limited · Final report · Aug 1, 2021 · N443JB · Substantial damage
  > The pilot’s inadequate preflight inspection and fuel planning which resulted in a total loss of engine power due to fuel exhaustion.
- [NTSB CEN21FA272](https://openairdocs.org/ntsb/CEN21FA272.md): Antenor Velazco Lancair Evolution · Parker, CO · Accident · 2 fatal · Class 3 · Field · Final report · Jun 16, 2021 · N704AK · Destroyed
  > The pilot’s diversion of attention following an asymmetric flap deployment, which resulted in a descent and collision with powerlines. Contributing to the accident was maintenance personnel’s failure to properly secure the flap control rod attachment bolts,…
- [NTSB ERA21LA228](https://openairdocs.org/ntsb/ERA21LA228.md): Robert Trembly JA20 Highlander · Central City, KY · Accident · Minor injuries · Class 4 · Limited · Final report · May 20, 2021 · N743BT · Substantial damage
  > The pilot’s failure to properly secure the left wing fuel cap before flight, which resulted in a loss of engine power due to fuel exhaustion.
- [NTSB CEN21LA191](https://openairdocs.org/ntsb/CEN21LA191.md): Cessna 150 · Caro, MI · Accident · No injuries · Class 4 · Limited · Final report · Apr 17, 2021 · N22005 · Substantial damage
  > The pilot's inadequate preflight inspection and fuel planning and improper in-flight decision-making, which resulted in a total loss of engine power due to fuel exhaustion.
- [NTSB ERA21LA169](https://openairdocs.org/ntsb/ERA21LA169.md): Cessna 150L · Hardwick Township, NJ · Accident · No injuries · Class 4 · Limited · Final report · Mar 30, 2021 · N6544G · Substantial damage
  > The pilot’s inadequate prefight inspection, during which he failed to detect water contamination in the fuel system, which resulted in a total loss of engine power.
- [NTSB CEN21LA174](https://openairdocs.org/ntsb/CEN21LA174.md): Beech 95-B55 (T42A) · Colby, KS · Accident · Minor injuries · Class 3 · Limited · Final report · Mar 10, 2021 · N568P · Substantial damage
  > The pilot’s failure to remove the towbar from the nose landing gear before takeoff, which resulted in a sustained adverse yaw condition, and his failure to adequately monitor the fuel system while circling the airport, which resulted in fuel starvation and…
- [NTSB ANC21LA022](https://openairdocs.org/ntsb/ANC21LA022.md): Cessna A185F · Skwentna, AK · Accident · No injuries · Class 3 · Limited · Final report · Mar 5, 2021 · N1848R · Substantial damage
  > Installation of improper hardware on the ski check cable. Contributing to the accident was the inadequate inspection of the ski yokes, which resulted in the subsequent failure of the right main landing gear ski yoke and collapse of the right main landing gear…
- [NTSB ERA21FA142](https://openairdocs.org/ntsb/ERA21FA142.md): Luscombe 8E · Jupiter, FL · Accident · 1 fatal · Class 3 · Field · Final report · Feb 28, 2021 · N2960K · Substantial damage
  > The pilot’s exceedance of the airplane’s critical angle of attack, which led to an aerodynamic stall and loss of control. Contributing to the accident was the pilot’s inadequate preflight inspection of the airplane, resulting in an unsecured engine cowl that…

## 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") = 2021
  AND c."mKey" IN (SELECT s.case_mkey FROM 'https://openairdocs.org/data/latest/ntsb_events.parquet' s WHERE s."tier2Number" = '050' AND s.case_mkey IN (SELECT case_mkey FROM 'https://openairdocs.org/data/latest/ntsb_events.parquet' WHERE "isDefiningEvent"))
ORDER BY c."eventDate" DESC, c."ntsbNumber" DESC
```

This list as a web page: https://openairdocs.org/ntsb-events/050/sequence?year=2021

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