# NTSB investigations: Ryan Aeronautical PT-22: Loss of control - in flight

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 FTW96LA278](https://openairdocs.org/ntsb/FTW96LA278.md): Ryan PT-22 · Krum, TX · Accident · Serious injuries · Limited investigation · Final report · Jun 28, 1996 · N47621 · Substantial damage
  > the pilot's failure to maintain adequate airspeed which resulted in an inadvertent stall. A factor was his lack of recent experience in the make and model of airplane.
- [NTSB FTW84LA128](https://openairdocs.org/ntsb/FTW84LA128.md): Ryan PT-22C · El Paso, TX · Accident · No injuries · Limited investigation · Final report · Feb 2, 1984 · N49086 · Substantial damage
  > Investigation revealed a touch-and-go landing was completed when the acft became airbourne prematurely and drifted slowly left in a light crosswind. After flying about 2000 ft the main gear struck the top of a sand dune and the acft nosed over.
- [NTSB LAX82FVG27](https://openairdocs.org/ntsb/LAX82FVG27.md): Ryan PT-22 · Orland, CA · Accident · 1 fatal · Final report · Jun 21, 1982 · N49086 · Destroyed
  > At about 50 ft in the air the acft turned left & straight down.

## 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 c."mKey" IN (SELECT x.case_mkey FROM 'https://openairdocs.org/data/latest/ntsb_aircrafts.parquet' x WHERE x.aircraft_model_code IN ('7830504')
    AND EXISTS (SELECT 1 FROM 'https://openairdocs.org/data/latest/ntsb_occurrences.parquet' o WHERE o.case_mkey = x.case_mkey AND o.aircrafts_position = x.position AND o."occurrenceNumber" = 1 AND o."occurrenceCode" = 250))
ORDER BY c."eventDate" DESC, c."ntsbNumber" DESC
```

This list as a web page: https://openairdocs.org/ntsb?model=7830504&occurrence=250

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