# NTSB investigations: Aeronca 11AC, WA

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 GAA16CA410](https://openairdocs.org/ntsb/GAA16CA410.md): Aeronca 11AC · Gig Harbor, WA · Accident · No injuries · Data collection · Final report · Jul 26, 2016 · N9791E · Substantial damage
  > The pilot's failure to maintain directional control during landing, and subsequent wing tip strike, which resulted in substantial damage to the rear spar.
- [NTSB WPR14CA229](https://openairdocs.org/ntsb/WPR14CA229.md): Aeronca 11AC · Tacoma, WA · Accident · No injuries · Data collection · Final report · Jun 4, 2014 · N9791E · Substantial damage
  > The student pilot's improper application of rudder resulted in a loss of control during the landing roll and the flight instructor's inadequate oversight.
- [NTSB SEA91LA083](https://openairdocs.org/ntsb/SEA91LA083.md): Aeronca 11AC · Port Orchard, WA · Accident · No injuries · Limited investigation · Final report · Apr 12, 1991 · N85948 · Substantial damage
  > The loss of engine power due to contaminated fuel system.
- [NTSB SEA77FYP17](https://openairdocs.org/ntsb/SEA77FYP17.md): Aeronca 11AC · Harrah, WA · Accident · Minor injuries · Closed · Jan 20, 1977 · N9791E · Substantial damage
- [NTSB SEA77DA001](https://openairdocs.org/ntsb/SEA77DA001.md): Aeronca 11AC · Medical Lake, WA · Accident · 1 fatal · Closed · Oct 8, 1976 · N9053E · Destroyed
- [NTSB SEA76DYE27](https://openairdocs.org/ntsb/SEA76DYE27.md): Aeronca 11AC · Waldron Island, WA · Accident · No injuries · Closed · Mar 1, 1976 · N9448E · Substantial damage
- [NTSB SEA66F0115](https://openairdocs.org/ntsb/SEA66F0115.md): Aeronca 11AC · Bellevue, WA · Accident · No injuries · Closed · Aug 22, 1965 · N9500E · Substantial damage

## 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."eventStateOrRegion" = 'WA' AND c."eventCountry" = 'USA'
  AND c."mKey" IN (SELECT x.case_mkey FROM 'https://openairdocs.org/data/latest/ntsb_aircrafts.parquet' x WHERE x.aircraft_model_code IN ('0191102'))
ORDER BY c."eventDate" DESC, c."ntsbNumber" DESC
```

This list as a web page: https://openairdocs.org/ntsb?model=0191102&state=WA

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