# NTSB investigations: Lycoming 0-320 series, WI: 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 CHI07LA249](https://openairdocs.org/ntsb/CHI07LA249.md): Cessna C-177 · Webster, WI · Accident · No injuries · Limited investigation · Final report · Jul 8, 2007 · N2292Y · Substantial damage
  > The loss of engine power for an undetermined reason, and the pilot's misjudged flare during the subsequent forced landing.
- [NTSB CHI06CA253](https://openairdocs.org/ntsb/CHI06CA253.md): Hedeman Tailwind W8 · Platteville, WI · Accident · No injuries · Data collection · Final report · Sep 3, 2006 · N4FD · Substantial damage
  > The loss of engine power as a result of the pilot's inadequate preflight which resulted in a blocked fuel vent that led to fuel starvation.
- [NTSB CHI03LA016](https://openairdocs.org/ntsb/CHI03LA016.md): LaFerriere Vans RV-4 · Lake Geneva, WI · Accident · No injuries · Limited investigation · Final report · Oct 27, 2002 · N994RV · Substantial damage
  > The loss of engine power due to carburetor ice. A contributing factor was the ditch adjacent to the roadway.
- [NTSB CHI01LA264](https://openairdocs.org/ntsb/CHI01LA264.md): Beech 23 · West Bend, WI · Accident · Minor injuries · Limited investigation · Final report · Aug 6, 2001 · N2367J · Substantial damage
  > The pilot not following the aircraft fuel management procedures. Factors were the fuel starvation, the low altitude, the manufacturers service instruction not complied with, and the tree.
- [NTSB CHI01LA265](https://openairdocs.org/ntsb/CHI01LA265.md): Cessna 172M · Milton, WI · Accident · No injuries · Limited investigation · Final report · Aug 5, 2001 · N13715 · Substantial damage
  > The unsuitable terrain for landing encountered by the pilot. Factors were the high vegetation and the loss of engine power for undetermined reasons.
- [NTSB CHI97LA282](https://openairdocs.org/ntsb/CHI97LA282.md): Cessna 172M · Portage, WI · Accident · Minor injuries · Limited investigation · Final report · Aug 27, 1997 · N9026H · Substantial damage
  > the pilot's inadequate preflight preparation, and subsequent fuel exhaustion. Factors relating to this accident were: the guard rail, the highway, and the ditch.
- [NTSB CHI95LA176](https://openairdocs.org/ntsb/CHI95LA176.md): Piper PA-28-160 · Viroqua, WI · Accident · Serious injuries · Limited investigation · Final report · Jun 9, 1995 · N5762W · Substantial damage
  > The loss of engine power for undetermined reasons.
- [NTSB CHI86FER07](https://openairdocs.org/ntsb/CHI86FER07.md): Cessna 172P · Webster, WI · Accident · No injuries · Final report · May 17, 1986 · N99583 · Substantial damage
  > Shortly after lift-off, the plt noted a loss of power as the acft was climbing, about 40 ft above the rwy. He rprtd the eng 'appeared to run a little above idle.' He landed the acft on the remaining rwy, but it contd off the departure end & nosed over. No…

## 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" = 'WI' 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 ('41508')
    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?engine=41508&occurrence=350&state=WI

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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.