# NTSB investigations: Aeronca 11AC, MA

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 NYC84FA310](https://openairdocs.org/ntsb/NYC84FA310.md): Aeronca 11AC · Newbury, MA · Accident · 2 fatal · Field investigation · Final report · Sep 11, 1984 · N85819 · Destroyed
  > The student plt had logged approximately 240 hrs of flying time. He was not certificated to carry pax. Witnesses stated that they observed the acft descend at a slow airspeed to an alt of 100 ft. the acft then made a steep bank turn to the right and impacted…
- [NTSB NYC68D0369](https://openairdocs.org/ntsb/NYC68D0369.md): Aeronca 11AC · Sterling Jct, MA · Accident · No injuries · Closed · Jun 18, 1967 · N9540E · Substantial damage
- [NTSB NYC66F0183](https://openairdocs.org/ntsb/NYC66F0183.md): Aeronca 11AC · Tewksbury, MA · Accident · No injuries · Closed · Aug 11, 1965 · N3199E · 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" = 'MA' 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=MA

---
OpenAirDocs.org is an independent research project of [Contrail Labs](https://contraillabs.com/). It is not affiliated with the FAA or the NTSB. Source documents are U.S. government works in the public domain.