DEN91LA133

NTSB accident investigation · Joseph A. Mullan Dragon FLY · Fort Collins, CO · September 26, 1991

Accident · Minor injuriesLimited investigationFinal report
Date
September 26, 1991, 10:37 local (16:37 UTC)
Place
Fort Collins, CO
Injuries
1 minor
Damage
Substantial damage
Phase of flight
Initial climb
Aircraft
N226JMJoseph A. Mullan Dragon FLY
Weather
Day
Status
Completed · report March 31, 1993
Report
Approved by Office Director
FAA report
19910926043099A
Case key
18137

From the NTSB’s public API. By law, NTSB reports can’t be used as evidence in lawsuits over the accident.

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Probable cause

Undetermined. The lack of suitable terrain for the forced landing was a factor in the accident.

Sequence of events

NTSB’s coding before 2008: each occurrence and phase of flight, and the causes and factors under it. The codes are defined in NTSB’s coding manual.

Loss of engine power(partial) - nonmechanicalTakeoff - initial climb
Reason for occurrence undeterminedCause
In flight collision with terrain/waterDescent - emergency
Terrain condition - soft
Nose overLanding - roll

Analysis

While conducting what the pilot stated was taxi tests, the aircraft inadvertently became airborne. With over 4500 feet of runway remaining, the pilot elected to continue flying. Approximately one quarter mile up wind from the runway end, the engine output deteriorated and a forced landing was made in a freshly plower field. On touchdown, the aircraft flipped over.

Aircraft

Registration
N226JM
Reported as
Joseph A. Mullan Dragon FLY
Category
Airplane, amateur-built
Serial number
63
Engine
Volkswagen 1835CC, 50 horsepower, reciprocating
Damage
Substantial damage
Flight
Personal · Part 91
Operator
Joseph A. Mullan
Registered owner
Joseph A. Mullan

Matched to the registry by N-number and the event date; the registry’s history has gaps, so older matches can be wrong. Compare the reported make and model.

Flight crew

As NTSB recorded them. NTSB leaves out names.

Role
Pilot
Age
65
Certificate
Private
Airplane ratings
Single-engine land
Medical
Class 3, Valid Medical--w/ waivers/lim
Flight hours
200 total · 20 in this make and model · 1 in the last 30 days

Weather

Conditions
Day
Wind
Calm
Visibility
70 statute miles
Lowest ceiling
None
Temperature
-0 °F, dew point -0 °F

FAA reports on this event · 1

The FAA’s own accident and incident reports, matched to the aircraft by N-number and date.