# NTSB investigations, 2022: Electrical system malf/failure

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 ERA23LA064](https://openairdocs.org/ntsb/ERA23LA064.md): Beech 95-B55 (T42A) · Athens, GA · Accident · No injuries · Class 3 · Limited · Final report · Nov 3, 2022 · N101DC · Substantial damage
  > The operator’s and the pilot’s continued operation of the airplane with a known electrical problem, resulting in a loss of electrical power and a gear-up landing.
- [NTSB GAA23WA027](https://openairdocs.org/ntsb/GAA23WA027.md): Leonardo AW109 · Gien, France · Accident · Class 5 · Foreign · Nov 1, 2022 · G-RAYN · Substantial damage
- [NTSB ERA23FA023](https://openairdocs.org/ntsb/ERA23FA023.md): Peryera Adventura II · Miramar, FL · Accident · 2 fatal · Class 3 · Field · Final report · Oct 17, 2022 · N32856 · Substantial damage
  > The pilot’s failure to remove the ECU select switch per the manufacturer’s service bulletin, which resulted in a loss of engine power.
- [NTSB CEN23LA014](https://openairdocs.org/ntsb/CEN23LA014.md): Diamond Aircraft Ind DA 62 · Dallas, TX · Accident · No injuries · Class 3 · Limited · Final report · Oct 15, 2022 · N84LT · Substantial damage
  > A total loss of airplane electrical power for undetermined reasons, which resulted in a complete loss of engine power to both engines. Contributing was the worn main battery and the incorrectly wired ECU backup batteries.
- [NTSB DCA23WA019](https://openairdocs.org/ntsb/DCA23WA019.md): Boeing 787-9 · Keflavík, Iceland · Incident · Class 5 · Foreign · Oct 14, 2022 · N823AN · Minor damage
- [NTSB CEN22LA430](https://openairdocs.org/ntsb/CEN22LA430.md): Agusta AW139 · Houma, LA · Accident · No injuries · Class 3 · Limited · Final report · Sep 24, 2022 · N811TA · Substantial damage
  > The inflight loss of collective control of the helicopter due to thermal damage of a collective control torque tube that abraded with misrouted electrical wiring, which resulted in an electrical short and inflight fire. Contributing to the accident were the…
- [NTSB ENG22WA046](https://openairdocs.org/ntsb/ENG22WA046.md): ATR ATR72 · Vicinity of Sárvár, Hungary · Occurrence · Class 5 · Foreign · Sep 23, 2022 · YU-ALY · No damage
- [NTSB ENG22WA045](https://openairdocs.org/ntsb/ENG22WA045.md): ATR ATR72 · Belfast, United Kingdom · Incident · No injuries · Class 5 · Foreign · Sep 19, 2022 · EI-GPN · No damage
- [NTSB ENG22WA041](https://openairdocs.org/ntsb/ENG22WA041.md): ATR ATR42 · Eberdeen, United Kingdom · Incident · Class 5 · Foreign · Aug 27, 2022 · G-LMRC · No damage
- [NTSB DCA22WA145](https://openairdocs.org/ntsb/DCA22WA145.md): Believer CASA-16XFFM · Thorpdale, Australia · Accident · Class 5 · Foreign · Jun 29, 2022 · UNREG · Destroyed
- [NTSB ERA22LA155](https://openairdocs.org/ntsb/ERA22LA155.md): Aircraft Designs Stallion · Ridgeland, SC · Accident · No injuries · Class 3 · Limited · Final report · Mar 13, 2022 · N262KT · Substantial damage
  > A loss of sufficient electrical power to the engine’s electronic fuel injection/ignition system for undetermined reasons, which resulted in a total loss of engine power.

## 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") = 2022
  AND c."mKey" IN (SELECT s.case_mkey FROM 'https://openairdocs.org/data/latest/ntsb_events.parquet' s WHERE s."tier2Number" = '332' 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/332/sequence?year=2022

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