# NTSB Accident SEA00FA001
> **de Havilland DHC-2 MARK 1** · 1999-10-01 · PORT BLAKELY, WA, USA · MINR
## Event
- **NTSB number:** SEA00FA001
- **Event ID:** 20001212X20047
- **Type:** Accident
- **Date:** 1999-10-01
- **Location:** PORT BLAKELY, WA, USA
- **Coordinates:** 47.640823, -122.530311
## Injuries
- **Highest injury:** MINR
- **Fatal:** 0
- **Serious:** 0
- **Minor:** 5
- **Uninjured:** 0
- **Total aboard:** 5
## Aircraft
- **Make:** de Havilland
- **Model:** DHC-2 MARK 1
- **Registration:** N9766Z
- **FAR Part:** 091
- **Engines:** 1
- **Damage:** SUBS
## Conditions
- **Light:** DAYL
- **Weather:** VMC
## Probable cause

The pilot-in-command's failure to maintain adequate clearance from trees/terrain.  Contributing factors were rising terrain and trees.

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*Source: [NTSB CAROL](https://data.ntsb.gov/carol-main-public/basic-search?source=ntsb&type=event&ntsb_number=SEA00FA001) · AI Analytics · CC0 1.0*