# NTSB Accident CHI04LA046
> **Beech 95-B55** · 2003-12-22 · St. Paul, MN, USA · NONE
## Event
- **NTSB number:** CHI04LA046
- **Event ID:** 20040102X00005
- **Type:** Accident
- **Date:** 2003-12-22
- **Location:** St. Paul, MN, USA
- **Coordinates:** 44.934444, -93.059997
## Injuries
- **Highest injury:** NONE
- **Fatal:** 0
- **Serious:** 0
- **Minor:** 0
- **Uninjured:** 2
- **Total aboard:** 2
## Aircraft
- **Make:** Beech
- **Model:** 95-B55
- **Registration:** N221Q
- **FAR Part:** 091
- **Engines:** 2
- **Damage:** SUBS
## Conditions
- **Light:** DUSK
- **Weather:** VMC
## Probable cause

The failure of the worm drive bearing that resulted in the failure of the landing gear extension/retraction gearbox, which ultimately resulted in the extension of the landing gear not being possible.  A factor to the accident was the airport sign that the airplane impacted during the wheels-up landing.

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*Source: [NTSB CAROL](https://data.ntsb.gov/carol-main-public/basic-search?source=ntsb&type=event&ntsb_number=CHI04LA046) · AI Analytics · CC0 1.0*