# NTSB Accident NYC94LA101
> **JONES THORP T-18** · 1994-06-20 · EAST QUOGUE, NY, USA · MINR
## Event
- **NTSB number:** NYC94LA101
- **Event ID:** 20001206X01605
- **Type:** Accident
- **Date:** 1994-06-20
- **Location:** EAST QUOGUE, NY, USA
- **Coordinates:** 40.850074, -72.570442
## Injuries
- **Highest injury:** MINR
- **Fatal:** 0
- **Serious:** 0
- **Minor:** 1
- **Uninjured:** 0
- **Total aboard:** 1
## Aircraft
- **Make:** JONES
- **Model:** THORP T-18
- **Registration:** N64628
- **FAR Part:** 091
- **Engines:** 1
- **Damage:** SUBS
## Conditions
- **Light:** DAYL
- **Weather:** VMC
## Probable cause

Inadequate maintenance which resulted in oil-fouled spark plugs and the loss of engine power.

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*Source: [NTSB CAROL](https://data.ntsb.gov/carol-main-public/basic-search?source=ntsb&type=event&ntsb_number=NYC94LA101) · AI Analytics · CC0 1.0*