MKC84FU004

NTSB accident investigation · Amer. Aerolight Eagle 2 PLC · Millard, NE · July 5, 1984

Accident · Serious injuriesFinal report
Date
July 5, 1984, 14:01 local (19:01 UTC)
Place
Millard, NE
Injuries
1 serious
Damage
Substantial damage
Phase of flight
Maneuvering
Aircraft
UNREGAmer. Aerolight Eagle 2 PLC
Weather
Visual (VMC) · Day
Status
Completed
Report
Approved by Office Director
Case key
33567

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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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 control - in flightManeuvering
Reason for occurrence undeterminedCause
Flt control syst,wing spoiler system - jammedCause
Spiral - uncontrolled
In flight collision with terrain/waterDescent - uncontrolled

Analysis

The plt reported that after exchanging the canard elevator & readjusting the spoiler control teleflex cable rod end at the spoiler bellcrank, he took off on a test flt. After about 5 min of flt, the right spoiler failed to retract after it was used during a right turn. The plt tried to maintain control by applying left rudder. He said that he could stop the turn with left rudder applied, but this control input resulted in the nose of the vehicle pitching up. When he reduced the rudder, the vehicle would reenter the right turn & the nose would drop, placing the vehicle in a spiral. Subsequently, he crash landed on a golf course. An exam revealed an overload failure of the threads of the teleflex cable bellcrank. The reason for the overload was not verified.

Aircraft

Registration
UNREG
Reported as
Amer. Aerolight Eagle 2 PLC (EAGLE 2 PL)
Category
Ultralight, amateur-built
Serial number
001
Airframe hours
20
Engine
Rotax 501, 50 horsepower, reciprocating
Damage
Substantial damage
Flight
Personal · Part 103
Registered owner
James C. Ladd Jr.
Departed
MLE · Millard, NE

Flight crew

As NTSB recorded them. NTSB leaves out names.

Role
Pilot
Age
38
Certificate
Airline transport
Airplane ratings
Single-engine land, Multi-engine land
Instrument ratings
Airplane
Medical
Class 1, Valid Medical--w/ waivers/lim
Seat
Left
Flight hours
9,800 total · 15 in this make and model · 8,000 as pilot in command · 150 in the last 90 days · 50 in the last 30 days

Weather

Conditions
Visual (VMC) · Day
Wind
220° at 10 knots
Visibility
7 statute miles
Lowest ceiling
10,000 ft broken
Temperature
86 °F, dew point 57 °F
Altimeter
29.00 inHg
Observed at
OMA, 13 nm away