# NTSB investigations: Beech B35: 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 WPR25LA221](https://openairdocs.org/ntsb/WPR25LA221.md): Beech B35 · Helena, MT · Accident · Minor injuries · Class 4 · Limited · Final report · Jul 24, 2025 · N5204C · Substantial damage
  > The pilot’s failure to properly configure the airplane during a go-around which resulted in the airplane exceeding its critical angle of attack and an aerodynamic stall at a low altitude.
- [NTSB ERA23FA265](https://openairdocs.org/ntsb/ERA23FA265.md): Beech B35 · Orangeburg, SC · Accident · 1 fatal · Class 3 · Field · Final report · Jun 10, 2023 · N8725A · Destroyed
  > A stuck No. 3 cylinder intake valve, which resulted in a partial loss of engine power and subsequent forced landing.
- [NTSB CEN21LA176](https://openairdocs.org/ntsb/CEN21LA176.md): Beech B35 · Pearland, TX · Accident · No injuries · Class 3 · Limited · Final report · Apr 3, 2021 · N5240C · Substantial damage
  > The partial loss of engine power due to a crack in the No. 1 cylinder for unknown reasons.
- [NTSB CEN15FA214](https://openairdocs.org/ntsb/CEN15FA214.md): Beech B35 · Orange, TX · Accident · Serious injuries · Field investigation · Final report · May 2, 2015 · N5176C · Substantial damage
  > The impact with power lines for reasons that could not be determined based on the available information.
- [NTSB CEN09LA170](https://openairdocs.org/ntsb/CEN09LA170.md): Beech B35 · La Luz, NM · Accident · No injuries · Limited investigation · Final report · Feb 21, 2009 · N8799A · Substantial damage
  > A loss of engine power due to fuel starvation as a result of a blockage in the right fuel tank vent.

## 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 ('1151506')
    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=1151506

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