# NTSB Accident NYC91DNC01
> **Skytek SKYSEEKER MK II** · 1990-10-13 · CHAPMAN, ME, USA · FATL
## Event
- **NTSB number:** NYC91DNC01
- **Event ID:** 20001212X24518
- **Type:** Accident
- **Date:** 1990-10-13
- **Location:** CHAPMAN, ME, USA
## Injuries
- **Highest injury:** FATL
- **Fatal:** 2
- **Serious:** 0
- **Minor:** 0
- **Uninjured:** 0
- **Total aboard:** 2
## Aircraft
- **Make:** Skytek
- **Model:** SKYSEEKER MK II
- **Registration:** UNREG
- **FAR Part:** 091
- **Engines:** 1
- **Damage:** DEST
## Conditions
- **Light:** DAYL
- **Weather:** VMC
## Probable cause

IN-FLIGHT FAILURE OF THE OUTBOARD SECTION OF THE WING, AND THE LOSS OF AIRCRAFT CONTROL. DUE TO THE UNAUTHORIZED STRUCTURAL MODIFICATION BY THE PILOT/OWNER.

---
*Source: [NTSB CAROL](https://data.ntsb.gov/carol-main-public/basic-search?source=ntsb&type=event&ntsb_number=NYC91DNC01) · AI Analytics · CC0 1.0*