# NTSB Incident SEA90IA161
> **BOEING 727-224** · 1990-08-12 · BELGRADE, MT, USA · NONE
## Event
- **NTSB number:** SEA90IA161
- **Event ID:** 20001212X24131
- **Type:** Incident
- **Date:** 1990-08-12
- **Location:** BELGRADE, MT, USA
- **Coordinates:** 45.810203, -111.150451
## Injuries
- **Highest injury:** NONE
- **Fatal:** 0
- **Serious:** 0
- **Minor:** 0
- **Uninjured:** 157
- **Total aboard:** 157
## Aircraft
- **Make:** BOEING
- **Model:** 727-224
- **Registration:** N69735
- **FAR Part:** 121
- **Engines:** 3
- **Damage:** MINR
## Conditions
- **Light:** DAYL
- **Weather:** VMC
## Probable cause

THE MALFUNCTION OF THE STARTER CONTROL VALVE.

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*Source: [NTSB CAROL](https://data.ntsb.gov/carol-main-public/basic-search?source=ntsb&type=event&ntsb_number=SEA90IA161) · AI Analytics · CC0 1.0*