# NTSB Accident ATL97LA093
> **Convair 240-53** · 1997-06-30 · SAN JUAN, PR · MINR
## Event
- **NTSB number:** ATL97LA093
- **Event ID:** 20001208X08065
- **Type:** Accident
- **Date:** 1997-06-30
- **Location:** SAN JUAN, PR
## Injuries
- **Highest injury:** MINR
- **Fatal:** 0
- **Serious:** 0
- **Minor:** 1
- **Uninjured:** 2
- **Total aboard:** 3
## Aircraft
- **Make:** Convair
- **Model:** 240-53
- **Registration:** N344MM
- **FAR Part:** 125
- **Engines:** 2
- **Damage:** SUBS
## Conditions
- **Light:** DAYL
- **Weather:** VMC
## Probable cause

a loss of engine power for undetermined reasons, the pilot's improper emergency procedure after the powewr loss, and the overloading of the airplane, resulting in an inability to maintain altitude and terrain clearance.

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*Source: [NTSB CAROL](https://data.ntsb.gov/carol-main-public/basic-search?source=ntsb&type=event&ntsb_number=ATL97LA093) · AI Analytics · CC0 1.0*