# NTSB investigations: Aeronca 7AC, 2009

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 CEN10LA031](https://openairdocs.org/ntsb/CEN10LA031.md): Aeronca 7AC · Gaylord, MI · Accident · 2 fatal · Limited investigation · Final report · Oct 27, 2009 · N2239E · Destroyed
  > The pilot's failure to maintain adequate airspeed during a low altitude turn resulting in an aerodynamic stall/spin and loss of control.
- [NTSB ERA09CA465](https://openairdocs.org/ntsb/ERA09CA465.md): Aeronca 7AC · Finleyville, PA · Accident · No injuries · Data collection · Final report · Aug 17, 2009 · N83661 · Substantial damage
  > The pilot’s failure to maintain directional control during landing.
- [NTSB WPR09CA388](https://openairdocs.org/ntsb/WPR09CA388.md): Aeronca 7AC · Broadus, MT · Accident · No injuries · Data collection · Final report · Aug 7, 2009 · N84787 · Substantial damage
  > The pilot’s failure to maintain sufficient airspeed during low altitude maneuvering, which resulted in an inadvertent stall.
- [NTSB ERA09LA397](https://openairdocs.org/ntsb/ERA09LA397.md): Aeronca 7AC · Auburn, ME · Accident · No injuries · Limited investigation · Final report · Jul 11, 2009 · N2871E · Substantial damage
  > A loss of engine power due to fuel contamination. Contributing to the accident was the inadequate maintenance inspection of the airplane and engine's fuel system.
- [NTSB ERA09LA348](https://openairdocs.org/ntsb/ERA09LA348.md): Aeronca 7AC · Fairmont, WV · Accident · Serious injuries · Limited investigation · Final report · Jun 14, 2009 · N7544E · Substantial damage
  > The pilot’s failure to maintain control of the airplane during takeoff. Contributing to the accident was the pilot's inadequate use of the checklist.
- [NTSB WPR09CA280](https://openairdocs.org/ntsb/WPR09CA280.md): Aeronca 7AC · El Cajon, CA · Accident · No injuries · Data collection · Final report · May 9, 2009 · N3370E · Substantial damage
  > The pilot's failure to maintain directional control while landing with gusting crosswinds.
- [NTSB CEN09CA210](https://openairdocs.org/ntsb/CEN09CA210.md): Aeronca 7AC · Bagley, MN · Accident · No injuries · Data collection · Final report · Mar 15, 2009 · N1831E · Substantial damage
  > The pilot's delayed aborted takeoff, which resulted in the ski-equipped airplane running aground and striking trees. Contributing to the accident was the slush layer that had formed since the previous landing.
- [NTSB ERA09LA151](https://openairdocs.org/ntsb/ERA09LA151.md): Aeronca 7AC · Cameron, SC · Accident · No injuries · Limited investigation · Final report · Feb 1, 2009 · N3066E · Substantial damage
  > A loss of engine power for undetermined reasons.
- [NTSB WPR09CA103](https://openairdocs.org/ntsb/WPR09CA103.md): Aeronca 7BC · Half Moon Bay, CA · Accident · No injuries · Data collection · Final report · Jan 29, 2009 · N2805E · Destroyed
  > A total loss of engine power due to fuel exhaustion as a result of the pilot's failure to perform an accurate visual fuel quantity check prior to initiating the flight.

## 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") = 2009
  AND c."mKey" IN (SELECT x.case_mkey FROM 'https://openairdocs.org/data/latest/ntsb_aircrafts.parquet' x WHERE x.aircraft_model_code IN ('2110102'))
ORDER BY c."eventDate" DESC, c."ntsbNumber" DESC
```

This list as a web page: https://openairdocs.org/ntsb?model=2110102&year=2009

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