# NTSB investigations: Beech V35A: Loss of engine power(total) - mech failure/malf

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 LAX02LA204](https://openairdocs.org/ntsb/LAX02LA204.md): Beech V35A · Cottonwood, AZ · Accident · No injuries · Limited investigation · Final report · Jun 20, 2002 · N8327N · Substantial damage
  > The loss of engine power as a result of the failure of the #1 lower connecting rod bolt due to fatigue.
- [NTSB LAX96LA341](https://openairdocs.org/ntsb/LAX96LA341.md): Beech V35A-TC · Santa Ynez, CA · Accident · No injuries · Limited investigation · Final report · Sep 21, 1996 · N7956M · Substantial damage
  > failure of a maintenance technician to properly torque the fuel injector lines to three cylinders.
- [NTSB SEA95LA183](https://openairdocs.org/ntsb/SEA95LA183.md): Beech V35A · Chimacum, WA · Accident · Minor injuries · Limited investigation · Final report · Aug 14, 1995 · N8469N · Substantial damage
  > the improper top overhaul of the engine and subsequent release of the cylinder hold-down nuts/breakage of hold-down and through-bolts. Factors contributing to the accident were the fence posts and rough/uneven terrain.
- [NTSB ATL93LA148](https://openairdocs.org/ntsb/ATL93LA148.md): Beech V35A · Knoxville, TN · Accident · Minor injuries · Limited investigation · Final report · Aug 27, 1993 · N7733R · Substantial damage
  > Inadequate annual inspection procedures for the fuel system, which resulted in fuel starvation due to blockage of the fuel floscan transducer. A factor was insufficient FAA inspection standards/requirements.

## 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 ('1151544', '1151542')
    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" = 351))
ORDER BY c."eventDate" DESC, c."ntsbNumber" DESC
```

This list as a web page: https://openairdocs.org/ntsb?model=1151544&occurrence=351

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