# NTSB Incident CHI95IA116
> **de Havilland DHC-8-102** · 1995-04-03 · MOLINE, IL, USA · NONE
## Event
- **NTSB number:** CHI95IA116
- **Event ID:** 20001207X03251
- **Type:** Incident
- **Date:** 1995-04-03
- **Location:** MOLINE, IL, USA
- **Coordinates:** 41.480556, -90.479064
## Injuries
- **Highest injury:** NONE
- **Fatal:** 0
- **Serious:** 0
- **Minor:** 0
- **Uninjured:** 20
- **Total aboard:** 20
## Aircraft
- **Make:** de Havilland
- **Model:** DHC-8-102
- **Registration:** N828MA
- **FAR Part:** 121
- **Engines:** 2
- **Damage:** —
## Conditions
- **Light:** DAYL
- **Weather:** VMC
## Probable cause

the defective weld and the subsequent in flight failure of the welded plug located in the piston of the roll spoiler actuator.  The manufacturer's inadequate design is a related factor.

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*Source: [NTSB CAROL](https://data.ntsb.gov/carol-main-public/basic-search?source=ntsb&type=event&ntsb_number=CHI95IA116) · AI Analytics · CC0 1.0*