# Fatal NTSB investigations: Navion NAVION A

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 WPR09FA391](https://openairdocs.org/ntsb/WPR09FA391.md): Navion Navion A · Adrian, OR · Accident · 3 fatal · Field investigation · Final report · Aug 7, 2009 · N4898K · Substantial damage
  > The pilot’s failure to maintain aircraft control while in cruise flight due to spatial disorientation, which resulted in an exceedence of the design stress limits of the aircraft and led to an in-flight structural failure.
- [NTSB CHI98FA287](https://openairdocs.org/ntsb/CHI98FA287.md): Navion A · Coloma, WI · Accident · 1 fatal · Field investigation · Final report · Aug 1, 1998 · N8991H · Destroyed
  > Failure of the pilot to maintain proper altitude, and his failure to maintain adequate visual lookout to see and avoid obstructions. The transmission wire was a contributing factor.
- [NTSB MIA92FA112](https://openairdocs.org/ntsb/MIA92FA112.md): Navion NAV-A · Monteverde, FL · Accident · 1 fatal · Field investigation · Final report · Apr 22, 1992 · N4904E · Destroyed
  > The pilot's inadvertent flight into IMC conditions and subsequent loss of control of the airplane in flight.
- [NTSB LAX82FUM06](https://openairdocs.org/ntsb/LAX82FUM06.md): Navion A · Ramona, CA · Accident · 3 fatal · Final report · Jan 6, 1982 · N4520K · Destroyed
  > The accident occurred during the final leg of a "share the expenses" commuting flight from hawthorne to romona, CA, when the aircraft collided with the southwest face of mount woodson. Marginal VFR conditions prevailed over the route of flight. During the…
- [NTSB CHI81FA047](https://openairdocs.org/ntsb/CHI81FA047.md): Navion A · Platteville, IL · Accident · 1 fatal · Closed · Apr 12, 1981 · N4816K · Destroyed
- [NTSB SEA80FA008](https://openairdocs.org/ntsb/SEA80FA008.md): Navion A · Kent, WA · Accident · 2 fatal · Closed · Nov 23, 1979 · N4804K · Destroyed
- [NTSB SEA78FA038](https://openairdocs.org/ntsb/SEA78FA038.md): Navion A · Ashland, OR · Accident · 1 fatal · Closed · Jun 23, 1978 · N91504 · Destroyed
- [NTSB MKC76AK017](https://openairdocs.org/ntsb/MKC76AK017.md): Ryan Navion · Burwell, NE · Accident · 1 fatal · Closed · Sep 7, 1975 · N4232K · Destroyed
- [NTSB MIA70AM091](https://openairdocs.org/ntsb/MIA70AM091.md): Navion A · Dalton, GA · Accident · 2 fatal · Closed · May 7, 1970 · N4510K · Destroyed
- [NTSB LAX69A0036](https://openairdocs.org/ntsb/LAX69A0036.md): Navion A · Tecate, CA · Accident · 2 fatal · Closed · Dec 21, 1968 · N4941K · Destroyed
- [NTSB DIA68A0017](https://openairdocs.org/ntsb/DIA68A0017.md): Navion A · Lynchburg, VA · Accident · 3 fatal · Closed · Oct 29, 1967 · N999P · Destroyed
- [NTSB DIA68A0008](https://openairdocs.org/ntsb/DIA68A0008.md): Navion NAV-A · Maugansville, MD · Accident · 1 fatal · Closed · Aug 26, 1967 · N8792H · Destroyed
- [NTSB NYC67A0169](https://openairdocs.org/ntsb/NYC67A0169.md): Navion A · Manville, NJ · Accident · 1 fatal · Closed · May 28, 1967 · N322EG · Destroyed
- [NTSB UNK64X3956](https://openairdocs.org/ntsb/UNK64X3956.md): Navion NAV-A · Las Vegas, NV · Accident · 4 fatal · Closed · Sep 13, 1964 · N4513K · Destroyed
- [NTSB UNK64X2064](https://openairdocs.org/ntsb/UNK64X2064.md): Navion A · Leon Valley, TX · Accident · 1 fatal · Closed · Jun 1, 1964 · N7828B · Destroyed

## 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."highestInjuryLevel" = 'Fatal'
  AND c."mKey" IN (SELECT x.case_mkey FROM 'https://openairdocs.org/data/latest/ntsb_aircrafts.parquet' x WHERE x.aircraft_model_code IN ('6150104'))
ORDER BY c."eventDate" DESC, c."ntsbNumber" DESC
```

This list as a web page: https://openairdocs.org/ntsb?fatal=1&model=6150104

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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.