# NTSB Accident MKC89LA068
> **GRUMMAN G-164B** · 1989-03-01 · HARRISBURG, AR, USA · NONE
## Event
- **NTSB number:** MKC89LA068
- **Event ID:** 20001213X27960
- **Type:** Accident
- **Date:** 1989-03-01
- **Location:** HARRISBURG, AR, USA
- **Coordinates:** 35.559589, -90.720146
## Injuries
- **Highest injury:** NONE
- **Fatal:** 0
- **Serious:** 0
- **Minor:** 0
- **Uninjured:** 1
- **Total aboard:** 1
## Aircraft
- **Make:** GRUMMAN
- **Model:** G-164B
- **Registration:** N3627D
- **FAR Part:** 137
- **Engines:** 1
- **Damage:** SUBS
## Conditions
- **Light:** DAYL
- **Weather:** VMC
## Probable cause

THE FAILURE OF THE HYDRAULIC LINE WHICH RENDERED THE BRAKE SYSTEM INOPERATIVE.

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*Source: [NTSB CAROL](https://data.ntsb.gov/carol-main-public/basic-search?source=ntsb&type=event&ntsb_number=MKC89LA068) · AI Analytics · CC0 1.0*