# NTSB investigations: Aeronca 7AC: On ground/water collision with object

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 NYC07CA115](https://openairdocs.org/ntsb/NYC07CA115.md): Aeronca 7AC · Lagrangeville, NY · Accident · No injuries · Data collection · Final report · May 4, 2007 · N1478E · Substantial damage
  > The pilot's failure to identify a partially buried rock in the landing surface of an unimproved grass runway, which resulted in an inadvertent collision during the landing roll.
- [NTSB NYC93LA149](https://openairdocs.org/ntsb/NYC93LA149.md): Aeronca 7AC · Portsmouth, OH · Accident · No injuries · Limited investigation · Final report · Aug 9, 1993 · N1844E · Substantial damage
  > The pilot's inadequate start procedure which resulted in the airplane taxiing unmanned and its subsequent collision with a building. A factor is the pilot's failure to obtain assistance.
- [NTSB MKC89LA120](https://openairdocs.org/ntsb/MKC89LA120.md): Aeronca 7AC · Alexandria, MN · Accident · No injuries · Limited investigation · Final report · May 31, 1989 · N85459 · Substantial damage
  > That proper starting procedures were not followed by the pilot in command and the aircraft was not tied down.
- [NTSB MKC88LA150](https://openairdocs.org/ntsb/MKC88LA150.md): Aeronca 7CCM · Weiner, AR · Accident · No injuries · Limited investigation · Final report · Aug 30, 1988 · N85294 · Substantial damage
  > The pilot handproped the starterless aircraft. After engine start, the pilot was unable to gain access to the cockpit, and the aircraft taxied uncontrolled into some nearby farm implements. The purpose of the flight was to ferry the acft for an annual…
- [NTSB FTW88LA088](https://openairdocs.org/ntsb/FTW88LA088.md): Aeronca 7AC · Bonham, TX · Accident · No injuries · Limited investigation · Final report · Apr 3, 1988 · N2044E · 2 aircraft · Substantial damage
  > One airplane was taxiing out for departure at the same time two others were coming in to land. The first airplane landed and did a 180 on the runway to taxi back to the parking area. This required the second airplane to go-around. The airplane taxiing in…
- [NTSB NYC84LA121](https://openairdocs.org/ntsb/NYC84LA121.md): Aeronca 7AC · Chatham, MA · Accident · No injuries · Limited investigation · Final report · Mar 25, 1984 · N84074 · Substantial damage
  > After landing, as the plt was taxiing to the parking area, the acft hit a rwy identifier sign. The left horizontal stabilizer, elevator & rudder were damaged. The plt said the sign was painted black & was not clearly visible. Also, the sign was not of a…
- [NTSB LAX82DVG15](https://openairdocs.org/ntsb/LAX82DVG15.md): Aeronca 7AC · Redding, CA · Accident · No injuries · Final report · Jan 30, 1982 · N1669E · Substantial damage
  > When the pilot hand propped the aircraft to start the engine, it began rolling and struck Cessna 206, N732TQ.

## 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 ('2110102')
    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" = 310))
ORDER BY c."eventDate" DESC, c."ntsbNumber" DESC
```

This list as a web page: https://openairdocs.org/ntsb?model=2110102&occurrence=310

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