# NTSB investigations: Lycoming IO-360-A1B6D, AZ

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 WPR23LA017](https://openairdocs.org/ntsb/WPR23LA017.md): Cessna 177RG · Mesa, AZ · Accident · Serious injuries · Class 3 · Limited · Final report · Oct 18, 2022 · N747ML · Substantial damage
  > The failure of maintenance personnel to properly secure the fuel supply line to the fuel flow divider, which resulted in a fuel leak, fuel exhaustion, and a total loss of engine power.
- [NTSB WPR21FA340](https://openairdocs.org/ntsb/WPR21FA340.md): Cessna 177RG · Lake Havasu City, AZ · Accident · 1 fatal · Class 3 · Field · Final report · Sep 12, 2021 · N2085Q · Substantial damage
  > A partial loss of engine power during the airplane's initial climb due to wear of internal engine components, which prevented the engine from developing full-rated power and resulted in a loss of altitude.
- [NTSB WPR20LA144](https://openairdocs.org/ntsb/WPR20LA144.md): Mooney M20J · Phoenix, AZ · Accident · No injuries · Class 3 · Limited · Final report · May 13, 2020 · N201HH · Substantial damage
  > A total loss of engine power due to oil starvation for reasons that could not be determined due to a lack of available evidence, which resulted in impact with terrain during a subsequent forced landing.
- [NTSB WPR11LA287](https://openairdocs.org/ntsb/WPR11LA287.md): Cessna 177RG · St Johns, AZ · Accident · Serious injuries · Limited investigation · Final report · Jun 26, 2011 · N2725V · Substantial damage
  > The pilot did not attain and maintain an adequate airspeed during the takeoff initial climb, which resulted in an aerodynamic stall.
- [NTSB WPR11FA186](https://openairdocs.org/ntsb/WPR11FA186.md): Cessna 177RG · Gila Bend, AZ · Accident · No injuries · Field investigation · Final report · Apr 5, 2011 · N2637V · Substantial damage
  > A total loss of engine power during cruise flight due to both sets of magneto points failing to open as a result of excessive wear of the magneto cam followers.
- [NTSB LAX04FA042](https://openairdocs.org/ntsb/LAX04FA042.md): Cessna 177RG · Blk Canyon City, AZ · Accident · 1 fatal · Field investigation · Final report · Nov 13, 2003 · N431DL · Destroyed
  > a loss of engine power due to the failure of the single-drive dual magneto that resulted from inadequate lubrication of the breaker cam. Also causal was the improper maintenance by other maintenance personnel during a recent inspection, which should have…
- [NTSB LAX94LA179](https://openairdocs.org/ntsb/LAX94LA179.md): Cessna 177RG · Sedona, AZ · Accident · No injuries · Limited investigation · Final report · Apr 5, 1994 · N35060 · Substantial damage
  > the pilot's inadequate compensation of the existing wind conditions, and failure to maintain directional control of the aircraft.
- [NTSB LAX91LA335](https://openairdocs.org/ntsb/LAX91LA335.md): Cessna 177 · Scottsdale, AZ · Accident · Minor injuries · Limited investigation · Final report · Jul 31, 1991 · N8067G · Substantial damage
  > Failure of the pilot-in-command accurately performing inflight fuel consumption calculations resulting in a loss of engine power due to fuel exhaustion. Contributing to the accident was the pilot-in-command's poorly planned approached which terminated in a…
- [NTSB LAX89LA323](https://openairdocs.org/ntsb/LAX89LA323.md): Cessna 177RG · Tucson, AZ · Accident · No injuries · Limited investigation · Final report · Sep 26, 1989 · N52665 · Substantial damage
  > A loss of engine power due to the pilot's improper use of the aircraft's powerplant controls. A contributing factor was the pilot's limited experience in a Cessna 177RG.
- [NTSB LAX87FA014](https://openairdocs.org/ntsb/LAX87FA014.md): Cessna 177RG · Happy Jack, AZ · Accident · 2 fatal · Field investigation · Final report · Oct 11, 1986 · N34213 · Destroyed
  > The non-instrument rated private plt was informed that MVFR weather conditions existed along his planned route of flight. The plt took off & headed into the deteriorating wx. While cruising beneath clouds the acft collided with rapidly rising terrain. The plt…
- [NTSB LAX85LA207](https://openairdocs.org/ntsb/LAX85LA207.md): Cessna 177 · Chinle, AZ · Accident · No injuries · Limited investigation · Final report · Apr 16, 1985 · N1217M · Substantial damage
  > The aircraft landed on runway 17. The winds were form 220 degrees gusting to 30-35 knot. The pilot stated that, as he came by a quonset hangar, the aircraft was struck by a gust of wind from the right front quarter. The aircraft weather-vaned into the wind…
- [NTSB LAX83FUJ03](https://openairdocs.org/ntsb/LAX83FUJ03.md): Cessna 177RG · Bullhead City, AZ · Accident · No injuries · Final report · Nov 5, 1982 · N7733V · Substantial damage
  > Landing gear collapsed during landing. Several attempts both normal and emergency to extend gear failed. The rod end bearing (Cessna part # S-2049-6FG) had failed. This prevented gear extension. Service letter 79-37 recommending installing a new high strength…
- [NTSB LAX81FA036](https://openairdocs.org/ntsb/LAX81FA036.md): Cessna 177RG · Flagstaff, AZ · Accident · 2 fatal · Closed · Jan 17, 1981 · N8088G · Destroyed
- [NTSB LAX80DUK03](https://openairdocs.org/ntsb/LAX80DUK03.md): Cessna I77RG · Kingman, AZ · Accident · No injuries · Closed · Sep 15, 1980 · N1601H · Substantial damage
- [NTSB LAX80DUJ59](https://openairdocs.org/ntsb/LAX80DUJ59.md): Cessna 177RG · Congress, AZ · Accident · No injuries · Closed · May 16, 1980 · N417DK · Substantial damage
- [NTSB LAX80DUJ02](https://openairdocs.org/ntsb/LAX80DUJ02.md): Cessna 177RG · Vicksburg, AZ · Accident · No injuries · Closed · Oct 2, 1979 · N7583V · Substantial damage
- [NTSB LAX77DUJ18|LAX77DUG18](https://openairdocs.org/ntsb/LAX77DUJ18%7CLAX77DUG18.md): Cessna 182 · Phoenix, AZ · Accident · No injuries · Closed · Dec 2, 1976 · N1998M · 2 aircraft · 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" = 'AZ' 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 ('41593'))
ORDER BY c."eventDate" DESC, c."ntsbNumber" DESC
```

This list as a web page: https://openairdocs.org/ntsb?engine=41593&state=AZ

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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.