# NTSB Accident ANC99LA107
> **de Havilland DHC-6-300** · 1999-08-07 · KETCHIKAN, AK, USA · NONE
## Event
- **NTSB number:** ANC99LA107
- **Event ID:** 20001212X19398
- **Type:** Accident
- **Date:** 1999-08-07
- **Location:** KETCHIKAN, AK, USA
- **Coordinates:** 55.610191, -131.579452
## Injuries
- **Highest injury:** NONE
- **Fatal:** 0
- **Serious:** 0
- **Minor:** 0
- **Uninjured:** 34
- **Total aboard:** 34
## Aircraft
- **Make:** de Havilland
- **Model:** DHC-6-300
- **Registration:** N288SA
- **FAR Part:** 121
- **Engines:** 2
- **Damage:** SUBS
## Conditions
- **Light:** DAYL
- **Weather:** VMC
## Probable cause

A failure of ground handling personnel to verify a release procedure/directive, and removal of a second airplane's tiedown, and subsequent collision from a second airplane.

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*Source: [NTSB CAROL](https://data.ntsb.gov/carol-main-public/basic-search?source=ntsb&type=event&ntsb_number=ANC99LA107) · AI Analytics · CC0 1.0*