# NTSB Accident FTW89LA112
> **SWIFT GC-1B** · 1989-06-11 · Luther, OK, USA · MINR
## Event
- **NTSB number:** FTW89LA112
- **Event ID:** 20001213X28584
- **Type:** Accident
- **Date:** 1989-06-11
- **Location:** Luther, OK, USA
- **Coordinates:** 35.658644, -97.200304
## Injuries
- **Highest injury:** MINR
- **Fatal:** 0
- **Serious:** 0
- **Minor:** 1
- **Uninjured:** 0
- **Total aboard:** 1
## Aircraft
- **Make:** SWIFT
- **Model:** GC-1B
- **Registration:** N80791
- **FAR Part:** 091
- **Engines:** 1
- **Damage:** SUBS
## Conditions
- **Light:** DAYL
- **Weather:** VMC
## Probable cause

FAILURE OF THE PILOT TO MAINTAIN ADEQUATE AIRSPEED, WHICH RESULTED IN AN INADVERTENT STALL. THE PROXIMITY OF THE TREES WERE A FACTOR.

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*Source: [NTSB CAROL](https://data.ntsb.gov/carol-main-public/basic-search?source=ntsb&type=event&ntsb_number=FTW89LA112) · AI Analytics · CC0 1.0*