# NTSB Accident SEA91LA053
> **BEECH 95** · 1991-02-18 · ROUNDUP, MT, USA · NONE
## Event
- **NTSB number:** SEA91LA053
- **Event ID:** 20001212X16518
- **Type:** Accident
- **Date:** 1991-02-18
- **Location:** ROUNDUP, MT, USA
- **Coordinates:** 46.439365, -108.510848
## Injuries
- **Highest injury:** NONE
- **Fatal:** 0
- **Serious:** 0
- **Minor:** 0
- **Uninjured:** 3
- **Total aboard:** 3
## Aircraft
- **Make:** BEECH
- **Model:** 95
- **Registration:** N2772Y
- **FAR Part:** 091
- **Engines:** 2
- **Damage:** SUBS
## Conditions
- **Light:** DAWN
- **Weather:** VMC
## Probable cause

PARTIAL LOSS OF POWER FOR UNDETERMINED REASONS.

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*Source: [NTSB CAROL](https://data.ntsb.gov/carol-main-public/basic-search?source=ntsb&type=event&ntsb_number=SEA91LA053) · AI Analytics · CC0 1.0*