# NTSB Accident SEA00LA183
> **Beech B99** · 2000-09-22 · MISSOULA, MT, USA · NONE
## Event
- **NTSB number:** SEA00LA183
- **Event ID:** 20001212X22076
- **Type:** Accident
- **Date:** 2000-09-22
- **Location:** MISSOULA, MT, USA
- **Coordinates:** 46.849063, -113.989204
## Injuries
- **Highest injury:** NONE
- **Fatal:** 0
- **Serious:** 0
- **Minor:** 0
- **Uninjured:** 2
- **Total aboard:** 2
## Aircraft
- **Make:** Beech
- **Model:** B99
- **Registration:** N99TH
- **FAR Part:** 135
- **Engines:** 2
- **Damage:** SUBS
## Conditions
- **Light:** NDRK
- **Weather:** VMC
## Probable cause

A loss of directional control due to a brake locked as a result of snow and ice contamination.

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*Source: [NTSB CAROL](https://data.ntsb.gov/carol-main-public/basic-search?source=ntsb&type=event&ntsb_number=SEA00LA183) · AI Analytics · CC0 1.0*