# NTSB investigations: Lycoming IO-720 series, FL

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 ERA09FA303](https://openairdocs.org/ntsb/ERA09FA303.md): Aero Commander 500 S · Daytona Beach, FL · Accident · 1 fatal · Field investigation · Final report · May 25, 2009 · N73U · Substantial damage
  > A total loss of engine power due to fuel exhaustion as a result of the pilot’s inadequate preflight inspection.
- [NTSB MIA04LA074](https://openairdocs.org/ntsb/MIA04LA074.md): Terry E. Morris Glasair III · Lakeland, FL · Accident · Minor injuries · Limited investigation · Final report · Apr 18, 2004 · N333ZZ · Substantial damage
  > The pilot's failure to maintain airspeed and establish a climb during an attempted go-around which resulted in a stall/mush and collision with terrain. His failure to follow air traffic control instructions is a contributing factor.
- [NTSB MIA86LA179](https://openairdocs.org/ntsb/MIA86LA179.md): Piper PA-24-400 · St.Augustine, FL · Accident · No injuries · Limited investigation · Final report · Jun 11, 1986 · N8495P · Substantial damage
  > A forced ldg was made after the eng failed while cruising at 8000 ft. an exam of the eng revealed that the top of the crankcase was cracked & a hole was in the top of the case at the no. 2 cylinder. The bottom of the cap of the no. 2 connecting rod had broken…
- [NTSB MIA82DA183](https://openairdocs.org/ntsb/MIA82DA183.md): Piper PA-36-375 · Astatula, FL · Accident · No injuries · Final report · Sep 18, 1982 · N3808E · Substantial damage
  > The plt stated the acft failed to become airborne at the usual takeoff point & did not climb when forced into the air. The acft then settled into soft sand.
- [NTSB MIA74FLD93](https://openairdocs.org/ntsb/MIA74FLD93.md): Piper PA-24 · Nw Smyrna Bch, FL · Accident · No injuries · Closed · Jun 2, 1974 · N8532P · 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" = 'FL' AND c."eventCountry" = 'USA'
  AND c."mKey" IN (SELECT x.case_mkey FROM 'https://openairdocs.org/data/latest/ntsb_aircrafts.parquet' x WHERE x.engine_model_code IN ('41546'))
ORDER BY c."eventDate" DESC, c."ntsbNumber" DESC
```

This list as a web page: https://openairdocs.org/ntsb?engine=41546&state=FL

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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.