# NTSB investigations, 2023: Stall warn/stick-shaker/pusher

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 CEN24LA015](https://openairdocs.org/ntsb/CEN24LA015.md): Dehavilland Tiger Moth DH 82A · Greeley, CO · Accident · No injuries · Class 4 · Limited · Final report · Oct 17, 2023 · N41DH · Substantial damage
  > The pilot’s decision to turn out early during the initial climb and failure to maintain adequate airspeed/angle-of-attack, which resulted in an aerodynamic stall and impact with airport hangars. Contributing to the accident was the variable wind conditions…
- [NTSB CEN23LA104](https://openairdocs.org/ntsb/CEN23LA104.md): Cirrus Design SF50 · Waukesha, WI · Accident · No injuries · Class 4 · Limited · Final report · Feb 8, 2023 · N426SJ · Substantial damage
  > The pilot’s failure to maintain aircraft control during landing. Contributing to the accident was the pilot’s inadequate preflight inspection removal of the angle of attack vane cover.
- [NTSB CEN23LA082](https://openairdocs.org/ntsb/CEN23LA082.md): Cessna 182R · Las Animas, CO · Accident · No injuries · Class 3 · Limited · Final report · Jan 14, 2023 · N9393H · Substantial damage
  > The student pilot’s loss of control during approach for landing and the flight instructor’s inadequate supervision of the approach and delay in ensuring a go-around was performed at the onset of a stall warning.

## 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") = 2023
  AND c."mKey" IN (SELECT s.case_mkey FROM 'https://openairdocs.org/data/latest/ntsb_events.parquet' s WHERE s."tier2Number" = '430' 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/430/sequence?year=2023

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