# NTSB Incident SEA97IA051
> **Beech 1900D** · 1997-01-21 · SEATTLE, WA, USA · NONE
## Event
- **NTSB number:** SEA97IA051
- **Event ID:** 20001208X07358
- **Type:** Incident
- **Date:** 1997-01-21
- **Location:** SEATTLE, WA, USA
- **Coordinates:** 47.439357, -122.279739
## Injuries
- **Highest injury:** NONE
- **Fatal:** 0
- **Serious:** 0
- **Minor:** 0
- **Uninjured:** 7
- **Total aboard:** 7
## Aircraft
- **Make:** Beech
- **Model:** 1900D
- **Registration:** N75ZV
- **FAR Part:** 135
- **Engines:** 2
- **Damage:** MINR
## Conditions
- **Light:** NDRK
- **Weather:** VMC
## Probable cause

an axial shift of the aft flap track bearing's outer roller, resulting in erosion and failure of the flap track bracket/bearing assembly.  A factor relating to the incident was: inadequate inspection of the flap roller bearing/bracket assemblies.

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*Source: [NTSB CAROL](https://data.ntsb.gov/carol-main-public/basic-search?source=ntsb&type=event&ntsb_number=SEA97IA051) · AI Analytics · CC0 1.0*