MKC84FU007

NTSB accident investigation · Gemini Int'l. Hummingbird · Mount Hope, AR · August 15, 1984

Accident · Serious injuriesFinal report
Date
August 14, 1984, 19:30 local (Aug 15, 1984, 00:30 UTC)
Place
Mount Hope, AR
Injuries
1 serious
Damage
Substantial damage
Phase of flight
Enroute
Aircraft
UNREGGemini Int'l. Hummingbird
Weather
Visual (VMC) · Day
Status
Completed
Report
Approved by Office Director
Case key
33568

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

On this page

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(total) - nonmechanicalCruise - normal
Fluid,fuel - contaminationCause
Fuel system,carburetor - blocked(total)Cause
Loss of control - in flightManeuvering - turn to landing area (emergency)
Airspeed(vmc) - not maintainedPilot in commandCause
Inadequate training(emergency procedure(s))Pilot in commandCause
In flight collision with terrain/waterDescent - uncontrolled

Analysis

The newly acquired ultralight had been flown for about 10 hours during the 2 week period of ownership. On this day, the wind was blowing at 15 mph and the owner was flying downwind over a hay field at about 50 ft AGL when the right engine on the twin engine vehicle quit. The plt turned right to try to land into the wind, but lost control and crashed. After the accident, dirt was found in the fuel system which had no filter between the tank and the carburetor. When the carburetor was disassembled dirt was found obstructing the needle valve orifice.

Aircraft

Registration
UNREG
Reported as
Gemini Int'l. Hummingbird (HUMMINGBIR)
Category
Ultralight, amateur-built
Engine
Solo UNKNOWN, 18 horsepower, reciprocating
Damage
Substantial damage
Flight
Personal · Part 103
Registered owner
Leslie C. Dick

Flight crew

As NTSB recorded them. NTSB leaves out names.

Role
Pilot
Age
40
Certificate
Commercial
Airplane ratings
Single-engine land
Medical
Unknown
Seat
Center
Flight hours
210 total · 10 in this make and model · 10 in the last 90 days · 1 in the last 24 hours

Weather

Conditions
Visual (VMC) · Day
Wind
140° at 9 knots
Visibility
10 statute miles
Lowest ceiling
None
Temperature
84 °F, dew point 55 °F
Altimeter
29.00 inHg
Observed at
ICT, 17 nm away