# NTSB Accident DEN91LA133
> **JOSEPH A. MULLAN DRAGON FLY** · 1991-09-26 · FORT COLLINS, CO, USA · MINR
## Event
- **NTSB number:** DEN91LA133
- **Event ID:** 20001212X18090
- **Type:** Accident
- **Date:** 1991-09-26
- **Location:** FORT COLLINS, CO, USA
- **Coordinates:** 40.360633, -105.179969
## Injuries
- **Highest injury:** MINR
- **Fatal:** 0
- **Serious:** 0
- **Minor:** 1
- **Uninjured:** 0
- **Total aboard:** 1
## Aircraft
- **Make:** JOSEPH A. MULLAN
- **Model:** DRAGON FLY
- **Registration:** N226JM
- **FAR Part:** 091
- **Engines:** 1
- **Damage:** SUBS
## Conditions
- **Light:** DAYL
- **Weather:** Unk
## Probable cause

UNDETERMINED. THE LACK OF SUITABLE TERRAIN FOR THE FORCED LANDING WAS A FACTOR IN THE ACCIDENT.

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*Source: [NTSB CAROL](https://data.ntsb.gov/carol-main-public/basic-search?source=ntsb&type=event&ntsb_number=DEN91LA133) · AI Analytics · CC0 1.0*