# NTSB Accident ANC90LA162
> **DE HAVILLAND DHC-2** · 1990-08-31 · ALAGNAK RIVER, AK, USA · NONE
## Event
- **NTSB number:** ANC90LA162
- **Event ID:** 20001212X23879
- **Type:** Accident
- **Date:** 1990-08-31
- **Location:** ALAGNAK RIVER, AK, USA
## Injuries
- **Highest injury:** NONE
- **Fatal:** 0
- **Serious:** 0
- **Minor:** 0
- **Uninjured:** 5
- **Total aboard:** 5
## Aircraft
- **Make:** DE HAVILLAND
- **Model:** DHC-2
- **Registration:** N24BR
- **FAR Part:** 135
- **Engines:** 1
- **Damage:** SUBS
## Conditions
- **Light:** DAYL
- **Weather:** VMC
## Probable cause

THE PILOT-IN-COMMAND'S INADEQUATE PREFLIGHT PLANNING/PREPARATION, HIS SELECTION OF UNSUITABLE TERRAIN, AND HIS DELAY IN ABORTING THE TAKEOFF.

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*Source: [NTSB CAROL](https://data.ntsb.gov/carol-main-public/basic-search?source=ntsb&type=event&ntsb_number=ANC90LA162) · AI Analytics · CC0 1.0*