# NTSB Accident FTW89FA049
> **MBB BK-117 A-1** · 1989-02-14 · TYLER, TX, USA · FATL
## Event
- **NTSB number:** FTW89FA049
- **Event ID:** 20001213X27720
- **Type:** Accident
- **Date:** 1989-02-14
- **Location:** TYLER, TX, USA
- **Coordinates:** 32.419422, -95.209823
## Injuries
- **Highest injury:** FATL
- **Fatal:** 3
- **Serious:** 0
- **Minor:** 0
- **Uninjured:** 0
- **Total aboard:** 3
## Aircraft
- **Make:** MBB
- **Model:** BK-117 A-1
- **Registration:** N7025L
- **FAR Part:** 135
- **Engines:** 2
- **Damage:** DEST
## Conditions
- **Light:** NDRK
- **Weather:** IMC
## Probable cause

THE PILOT'S FAILURE TO EXECUTE THE PUBLISHED INADVERTENT IMC PROCEDURES WHEN HE ENCOUNTERED ADVERSE WEATHER CONDITIONS.

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*Source: [NTSB CAROL](https://data.ntsb.gov/carol-main-public/basic-search?source=ntsb&type=event&ntsb_number=FTW89FA049) · AI Analytics · CC0 1.0*