# NTSB Incident CHI99IA350
> **British Aerospace JETSTREAM 3101** · 1999-08-27 · SOUTH BEND, IN, USA · NONE
## Event
- **NTSB number:** CHI99IA350
- **Event ID:** 20001212X19431
- **Type:** Incident
- **Date:** 1999-08-27
- **Location:** SOUTH BEND, IN, USA
- **Coordinates:** 41.670349, -86.260871
## Injuries
- **Highest injury:** NONE
- **Fatal:** 0
- **Serious:** 0
- **Minor:** 0
- **Uninjured:** 20
- **Total aboard:** 20
## Aircraft
- **Make:** British Aerospace
- **Model:** JETSTREAM 3101
- **Registration:** N460CE
- **FAR Part:** 121
- **Engines:** 2
- **Damage:** —
## Conditions
- **Light:** DAYL
- **Weather:** VMC
## Probable cause

the right engine accessory section's splined gear spur gear failure during cruise flight.

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*Source: [NTSB CAROL](https://data.ntsb.gov/carol-main-public/basic-search?source=ntsb&type=event&ntsb_number=CHI99IA350) · AI Analytics · CC0 1.0*