# NTSB Accident MIA91LA217
> **BELL 47G-3B-1** · 1991-09-15 · PENUELAS, PR · NONE
## Event
- **NTSB number:** MIA91LA217
- **Event ID:** 20001212X18145
- **Type:** Accident
- **Date:** 1991-09-15
- **Location:** PENUELAS, PR
## Injuries
- **Highest injury:** NONE
- **Fatal:** 0
- **Serious:** 0
- **Minor:** 0
- **Uninjured:** 3
- **Total aboard:** 3
## Aircraft
- **Make:** BELL
- **Model:** 47G-3B-1
- **Registration:** N1397X
- **FAR Part:** 091
- **Engines:** 1
- **Damage:** SUBS
## Conditions
- **Light:** DAYL
- **Weather:** VMC
## Probable cause

INADVERTENT CONTROL INTERFERENCE BY A PASSENGER SHORTLY AFTER TAKEOFF RESULTING IN THE LOSS OF CONTROL AND ROLL OVER AFTER TOUCHDOWN.

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*Source: [NTSB CAROL](https://data.ntsb.gov/carol-main-public/basic-search?source=ntsb&type=event&ntsb_number=MIA91LA217) · AI Analytics · CC0 1.0*