# NTSB Incident CHI95IA045
> **FOKKER F-28-4000** · 1994-11-23 · EVANSVILLE, IN, USA · NONE
## Event
- **NTSB number:** CHI95IA045
- **Event ID:** 20001206X02568
- **Type:** Incident
- **Date:** 1994-11-23
- **Location:** EVANSVILLE, IN, USA
## Injuries
- **Highest injury:** NONE
- **Fatal:** 0
- **Serious:** 0
- **Minor:** 0
- **Uninjured:** 53
- **Total aboard:** 53
## Aircraft
- **Make:** FOKKER
- **Model:** F-28-4000
- **Registration:** N479AU
- **FAR Part:** 121
- **Engines:** 2
- **Damage:** —
## Conditions
- **Light:** DAYL
- **Weather:** VMC
## Probable cause

the failure of company maintenance personnel to adequately service (fill) the horizontal stabilizer drive actuator with hydraulic fluid.

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*Source: [NTSB CAROL](https://data.ntsb.gov/carol-main-public/basic-search?source=ntsb&type=event&ntsb_number=CHI95IA045) · AI Analytics · CC0 1.0*