# NTSB investigations: Lake LA-4: Loss of engine power

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 MIA92LA009](https://openairdocs.org/ntsb/MIA92LA009.md): Lake LA-4 · Panama City, FL · Accident · Minor injuries · Limited investigation · Final report · Oct 10, 1991 · N25PA · Substantial damage
  > Loss of power due to undetermined reasons. Contributing to the accident was the cfi's inadequate emergency procedures following the reported loss of power.
- [NTSB MIA83LA193](https://openairdocs.org/ntsb/MIA83LA193.md): Lake LA-4 · Gainesville, FL · Accident · No injuries · Limited investigation · Final report · Jul 2, 1983 · N1FQ · Substantial damage
  > The plt stated that during takeoff, the eng appeared to lose power at about 200 ft AGL, but the gauges showed no malfunction. The acft began to settle, so he elected to land on the rwy overrun area. Reportedly, the acft was landed successfully, however, while…
- [NTSB FTW82DA296](https://openairdocs.org/ntsb/FTW82DA296.md): Lake LA-4 · Springdale, AR · Accident · No injuries · Final report · Jul 26, 1982 · N7635L · Substantial damage
  > During takeoff from a touch-and-go landing, the engine went to about idle power. During a forced landing, the left wing and nose collided with trees. Reportedly, the engine started developing full power just as the aircraft collided with trees. No mechanical…

## 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 ('5110302')
    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" = 350))
ORDER BY c."eventDate" DESC, c."ntsbNumber" DESC
```

This list as a web page: https://openairdocs.org/ntsb?model=5110302&occurrence=350

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