# NTSB Accident SEA05LA010
> **Beech 99A** · 2004-10-18 · Billings, MT, USA · NONE
## Event
- **NTSB number:** SEA05LA010
- **Event ID:** 20041109X01795
- **Type:** Accident
- **Date:** 2004-10-18
- **Location:** Billings, MT, USA
- **Coordinates:** 45.807777, -108.542778
## Injuries
- **Highest injury:** NONE
- **Fatal:** 0
- **Serious:** 0
- **Minor:** 0
- **Uninjured:** 1
- **Total aboard:** 1
## Aircraft
- **Make:** Beech
- **Model:** 99A
- **Registration:** N955AA
- **FAR Part:** 135
- **Engines:** 2
- **Damage:** SUBS
## Conditions
- **Light:** NITE
- **Weather:** IMC
## Probable cause

the pilot's failure to follow the instrument approach procedure, which resulted in a premature descent below the decision height and subsequent collision with a building.

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*Source: [NTSB CAROL](https://data.ntsb.gov/carol-main-public/basic-search?source=ntsb&type=event&ntsb_number=SEA05LA010) · AI Analytics · CC0 1.0*