# NTSB Accident SEA92LA091
> **Rockwell S2R** · 1992-05-05 · ST. JOHN, WA, USA · NONE
## Event
- **NTSB number:** SEA92LA091
- **Event ID:** 20001211X14725
- **Type:** Accident
- **Date:** 1992-05-05
- **Location:** ST. JOHN, WA, USA
- **Coordinates:** 47.100021, -117.640182
## Injuries
- **Highest injury:** NONE
- **Fatal:** 0
- **Serious:** 0
- **Minor:** 0
- **Uninjured:** 1
- **Total aboard:** 1
## Aircraft
- **Make:** Rockwell
- **Model:** S2R
- **Registration:** N8803Q
- **FAR Part:** 137
- **Engines:** 1
- **Damage:** SUBS
## Conditions
- **Light:** DAYL
- **Weather:** VMC
## Probable cause

THE SEPARATION OF THE NUMBER 1 CYLINDER AND REMEDIAL ACTION BY THE PIC NOT POSSIBLE. A FACTOR CONTRIBUTING TO THE ACCIDENT WAS: ROUGH/UNEVEN TERRAIN.

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*Source: [NTSB CAROL](https://data.ntsb.gov/carol-main-public/basic-search?source=ntsb&type=event&ntsb_number=SEA92LA091) · AI Analytics · CC0 1.0*