# NTSB investigations: Piper PA-18A, 1986

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 SEA87LA006](https://openairdocs.org/ntsb/SEA87LA006.md): Piper PA-18-150 · Petersburg, AK · Accident · No injuries · Limited investigation · Final report · Oct 8, 1986 · N6191D · Substantial damage
  > The plt reported that while landing on a river the acft skidded on river silt. He stated he could not stop the acft which traveled to the FAR end of the river into 8 inch deep water where it nosed over.
- [NTSB ANC86LA105](https://openairdocs.org/ntsb/ANC86LA105.md): Piper PA-18 · Stoney River, AK · Accident · 1 fatal · Limited investigation · Final report · Jul 12, 1986 · N1825A · Substantial damage
  > According to a witness, a certificated pilot, a crowd had gathered to wave, watch the takeoff and take photographs. The airplane began its takeoff roll about mid point on the airstrip and rolled 120 feet before lifting off. The airplane climbed steeply and…

## 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") = 1986
  AND c."mKey" IN (SELECT x.case_mkey FROM 'https://openairdocs.org/data/latest/ntsb_aircrafts.parquet' x WHERE x.aircraft_model_code IN ('7101804', '7102831'))
ORDER BY c."eventDate" DESC, c."ntsbNumber" DESC
```

This list as a web page: https://openairdocs.org/ntsb?model=7101804&year=1986

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