# NTSB Accident MIA91LA096
> **BARTHOLOMEW KOLB TWINSTAR** · 1991-03-12 · BRONSON, FL, USA · FATL
## Event
- **NTSB number:** MIA91LA096
- **Event ID:** 20001212X16655
- **Type:** Accident
- **Date:** 1991-03-12
- **Location:** BRONSON, FL, USA
- **Coordinates:** 29.439384, -82.629348
## Injuries
- **Highest injury:** FATL
- **Fatal:** 1
- **Serious:** 0
- **Minor:** 0
- **Uninjured:** 0
- **Total aboard:** 1
## Aircraft
- **Make:** BARTHOLOMEW KOLB
- **Model:** TWINSTAR
- **Registration:** N860RB
- **FAR Part:** 091
- **Engines:** 1
- **Damage:** DEST
## Conditions
- **Light:** DAYL
- **Weather:** VMC
## Probable cause

PILOT-IN-COMMAND'S DECISION TO INITIATE A FLIGHT WITH KNOWN DEFICIENCIES IN HIS EQUIPMENT IN THAT HIS AIRSPEED INDICATOR WAS INOPERATIVE.  HE THEN FAILED TO MAINTAIN AIRSPEED IN A TURN ON FINAL APPROACH, STALLED, AND CRASHED.

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*Source: [NTSB CAROL](https://data.ntsb.gov/carol-main-public/basic-search?source=ntsb&type=event&ntsb_number=MIA91LA096) · AI Analytics · CC0 1.0*