# NTSB Accident FTW91LA110
> **Beech B19** · 1991-06-28 · ADDISON, TX, USA · MINR
## Event
- **NTSB number:** FTW91LA110
- **Event ID:** 20001212X17278
- **Type:** Accident
- **Date:** 1991-06-28
- **Location:** ADDISON, TX, USA
- **Coordinates:** 32.959228, -96.829704
## Injuries
- **Highest injury:** MINR
- **Fatal:** 0
- **Serious:** 0
- **Minor:** 1
- **Uninjured:** 0
- **Total aboard:** 1
## Aircraft
- **Make:** Beech
- **Model:** B19
- **Registration:** N18989
- **FAR Part:** 091
- **Engines:** 1
- **Damage:** SUBS
## Conditions
- **Light:** DAYL
- **Weather:** VMC
## Probable cause

ENTRY DOOR OPENING IN FLIGHT, INADEQUATE EMERGENCY PROCEDURES PUBLISHED BY THE MANUFACTURER, AND POOR EMERGENCY TRAINING BY THE STUDENT'S INSTRUCTOR. FACTORS WERE INADEQUATE DESIGN/INSTALLATION OF THE DOOR LOCKING MECHANISM, DETERIORATED AIRPLANE PERFORMANCE, AND THE PILOT'S FAILURE TO MAINTAIN CONTROL OF THE AIRPLANE.

---
*Source: [NTSB CAROL](https://data.ntsb.gov/carol-main-public/basic-search?source=ntsb&type=event&ntsb_number=FTW91LA110) · AI Analytics · CC0 1.0*