# NTSB investigations: Beech H35: Collision with terr/obj (non-CFIT)

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 CEN23LA318](https://openairdocs.org/ntsb/CEN23LA318.md): Beech H35 · Georgetown, TX · Accident · Minor injuries · Class 3 · Limited · Final report · Jul 23, 2023 · N365B · Substantial damage
  > A loss of engine power for reasons that could not be determined.
- [NTSB WPR15LA139](https://openairdocs.org/ntsb/WPR15LA139.md): Beech H35 · Tucson, AZ · Accident · No injuries · Limited investigation · Final report · Mar 30, 2015 · N112F · Substantial damage
  > A partial loss of engine power during initial takeoff climb for reasons that could not be determined because postaccident examination revealed no evidence of a mechanical anomaly that would have precluded normal operation.
- [NTSB CEN14LA273](https://openairdocs.org/ntsb/CEN14LA273.md): Beech H35 · Monroe, LA · Accident · Serious injuries · Limited investigation · Final report · Jun 3, 2014 · N653T · Substantial damage
  > The loss of engine power for reasons that could not be determined because postaccident examination of the airframe and engine did not reveal any anomalies that would have precluded normal operation.
- [NTSB ERA13FA105](https://openairdocs.org/ntsb/ERA13FA105.md): Beech H35 · Palm Coast, FL · Accident · 3 fatal · Field investigation · Final report · Jan 4, 2013 · N375B · Destroyed
  > A total loss of engine power after the failure of the No. 4 connecting rod due to oil starvation, which resulted in a subsequent forced landing. Contributing to the accident was the pilot’s failure to clearly state that the aircraft had lost all power and the…
- [NTSB CEN12LA501](https://openairdocs.org/ntsb/CEN12LA501.md): Beech H35 · Holly Lake Ranch, TX · Accident · Serious injuries · Limited investigation · Final report · Aug 1, 2012 · N4684D · Substantial damage
  > The incomplete maintenance performed by maintenance personnel, which resulted in a total loss of engine power.
- [NTSB CEN11LA148](https://openairdocs.org/ntsb/CEN11LA148.md): Beech H35 · Des Moines, IA · Accident · No injuries · Limited investigation · Final report · Dec 18, 2010 · N5537D · Substantial damage
  > A total loss of engine power due to fuel exhaustion as a result of the pilot's inadequate fuel planning.
- [NTSB CEN10LA433](https://openairdocs.org/ntsb/CEN10LA433.md): Beech H35 · Green Lake, WI · Accident · No injuries · Limited investigation · Final report · Jul 25, 2010 · N5443D · Substantial damage
  > A total loss of engine power during descent due to the overhaul facility’s inadequate maintenance.
- [NTSB CEN09LA167](https://openairdocs.org/ntsb/CEN09LA167.md): Beech H35 · Grain Valley, MO · Accident · No injuries · Limited investigation · Final report · Feb 17, 2009 · N7942D · Substantial damage
  > The loss of engine power due to fuel starvation (mechanical). Contributing to the accident was the forced landing on unsuitable terrain.

## 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 ('1151520')
    AND EXISTS (SELECT 1 FROM 'https://openairdocs.org/data/latest/ntsb_events.parquet' s WHERE s.case_mkey = x.case_mkey AND s.aircrafts_position = x.position AND s."tier2Number" = '470' AND s.case_mkey IN (SELECT case_mkey FROM 'https://openairdocs.org/data/latest/ntsb_events.parquet' WHERE "isDefiningEvent")))
ORDER BY c."eventDate" DESC, c."ntsbNumber" DESC
```

This list as a web page: https://openairdocs.org/ntsb-events/470/sequence?model=1151520

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