# NTSB Accident MIA90LA123
> **BELL TH-13T** · 1990-05-19 · BILOXI, MS, USA · SERS
## Event
- **NTSB number:** MIA90LA123
- **Event ID:** 20001212X23214
- **Type:** Accident
- **Date:** 1990-05-19
- **Location:** BILOXI, MS, USA
- **Coordinates:** 30.400123, -88.970321
## Injuries
- **Highest injury:** SERS
- **Fatal:** 0
- **Serious:** 1
- **Minor:** 0
- **Uninjured:** 2
- **Total aboard:** 3
## Aircraft
- **Make:** BELL
- **Model:** TH-13T
- **Registration:** N67223
- **FAR Part:** 091
- **Engines:** 1
- **Damage:** —
## Conditions
- **Light:** NDRK
- **Weather:** VMC
## Probable cause

THE PASSENGER'S INTENTIONAL ACT OF JUMPING IN THE AIR WITH HIS ARM RAISED WHILE UNDER THE MAIN ROTOR.

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*Source: [NTSB CAROL](https://data.ntsb.gov/carol-main-public/basic-search?source=ntsb&type=event&ntsb_number=MIA90LA123) · AI Analytics · CC0 1.0*