# NTSB investigations: Bell OH-58A: 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 WPR23LA313](https://openairdocs.org/ntsb/WPR23LA313.md): Bell OH-58A · Guernsey, CA · Accident · Minor injuries · Class 3 · Limited · Final report · Aug 9, 2023 · N861CC · Substantial damage
  > The pilot’s overpitching of the main rotor blades while maneuvering at low altitude in a high-temperature environment at high gross weight, which resulted in a reduction of engine and rotor speed, excessive main rotor blade flapping, mast bumping, and impact…
- [NTSB WPR20CA092](https://openairdocs.org/ntsb/WPR20CA092.md): Bell OH 58A · Colexico, CA · Accident · No injuries · Data collection · Final report · Feb 19, 2020 · N288NS · Substantial damage
  > The pilot's failure to arrest the descent rate while maneuvering at low altitude, which resulted in impact with terrain.
- [NTSB CEN19LA121](https://openairdocs.org/ntsb/CEN19LA121.md): Bell OH 58A · Omaha, NE · Accident · No injuries · Class 3 · Limited · Final report · Apr 16, 2019 · N109PD · Substantial damage
  > A partial loss of engine power for reasons that could not be determined based on the available evidence.
- [NTSB ERA18LA271](https://openairdocs.org/ntsb/ERA18LA271.md): Bell OH 58A · Juana Diaz, PR · Accident · Minor injuries · Class 3 · Limited · Final report · Sep 24, 2018 · N206WH · Substantial damage
  > A total loss of engine power for reasons that could not be determined based on the available information.
- [NTSB CEN16LA289](https://openairdocs.org/ntsb/CEN16LA289.md): Bell OH 58A · Lake Mills, IA · Accident · Minor injuries · Limited investigation · Final report · Jul 22, 2016 · N288NS · Substantial damage
  > The pilot's inadequate visual lookout, which resulted in a wire strike.
- [NTSB GAA16CA372](https://openairdocs.org/ntsb/GAA16CA372.md): Bell OH 58 · Surprise, AZ · Accident · Minor injuries · Data collection · Final report · Jul 10, 2016 · N588MP · Substantial damage
  > While at a low altitude, the pilot's decision to do an abrupt descending right downwind turn which resulted in flying through his own vortices and an impact with terrain.
- [NTSB WPR14TA149](https://openairdocs.org/ntsb/WPR14TA149.md): Bell OH-58A · Tehachapi, CA · Accident · No injuries · Final report · Mar 27, 2014 · N497E · Substantial damage
  > The pilot's decision to attempt a mission at night with known en route weather conditions below operating minimums, likely due to self-induced pressure, and then continue flight beyond the alternate landing airport as weather conditions deteriorated, which…
- [NTSB CEN13TA165](https://openairdocs.org/ntsb/CEN13TA165.md): Bell OH-58A · Pine Springs, TX · Accident · Minor injuries · Final report · Feb 14, 2013 · N337PW · Substantial damage
  > The pilot's failure to maintain directional control while operating in conditions conducive to a loss of tail rotor effectiveness.
- [NTSB ERA10LA499](https://openairdocs.org/ntsb/ERA10LA499.md): Bell OH-58A · Taylorsville, MS · Accident · Serious injuries · Limited investigation · Final report · Sep 24, 2010 · N132HD · Substantial damage
  > A total loss of engine power while maneuvering at low altitude for undetermined reasons.
- [NTSB ERA10LA484](https://openairdocs.org/ntsb/ERA10LA484.md): Bell OH-58A · Covington, TN · Accident · No injuries · Limited investigation · Final report · Sep 18, 2010 · N38FA · Substantial damage
  > A loss of engine power due to contamination of the helicopter's fuel supply.
- [NTSB ERA09CA090](https://openairdocs.org/ntsb/ERA09CA090.md): Bell OH-58C · Osceola County, FL · Accident · No injuries · Data collection · Final report · Dec 15, 2008 · N659HA · Substantial damage
  > The pilot's misjudgment of altitude during low-altitude spraying operations, which resulted in an in-flight collision with water.
- [NTSB LAX08CA054](https://openairdocs.org/ntsb/LAX08CA054.md): Bell OH-58A · Brawley, CA · Accident · No injuries · Data collection · Final report · Jan 30, 2008 · N902SF · Substantial damage
  > The pilot's failure to maintain clearance from obstacles. A factor in the accident was the dark night conditions.

## 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 ('1181579')
    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=1181579

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