LAX84FU019

NTSB accident investigation · Delts Wing Kites Lazor 170 · El Mirage, CA · November 5, 1983

Accident · FatalFinal report
Date
November 5, 1983, 09:59 local (17:59 UTC)
Place
El Mirage, CA
Injuries
1 fatal
Damage
Destroyed
Phase of flight
Takeoff
Aircraft
UNREGDelts Wing Kites Lazor 170
Weather
Visual (VMC) · Day
Status
Completed
Report
Approved by Office Director
Case key
24008

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 flightTakeoff
Lift-off - inadvertentPilot in commandFactor
Flight controls - improper use ofPilot in commandCause
Lack of total experience in type of aircraftPilot in commandFactor
Inadequate transition/upgrade trainingPilot in commandFactor
Aircraft handling - uncontrolledPilot in commandCause
In flight collision with terrain/waterDescent - uncontrolled

Analysis

The weight shift controlled, ultralight vehicle had just recently been built. The owner & the plt had agreed that they would not attempt to fly the vehicle on the initial test. The plt was observed taxiing excessively fast, and reportedly, he made 1 or 2 ground loops while taxiing. After he taxied the vehicle aprx 1/2 to 1 hr, it became airborne. The owner reported that after lift-off, the vehicle leveled out at about 50 AGL, then went almost straight up to aprx 100 to 150 ft. it then turned & entered a descent & crashed in a nearly straight-down attitude. Another plt had test flown the vehicle earlier in the day. He reported that the controls responded normally. The plt that was involved in the accident had a balloon rating & was indorsed for solo flts in a Cessna 172; however, he had no previous ultralight experience.

Aircraft

Registration
UNREG
Reported as
Delts Wing Kites Lazor 170
Category
Ultralight
Serial number
104
Airframe hours
2
Engine
Robin EC34PM, 34 horsepower, reciprocating
Damage
Destroyed
Flight
Personal · Part 103
Operator
Steven Vermillion
Registered owner
None

Flight crew

As NTSB recorded them. NTSB leaves out names.

Role
Pilot
Age
26
Certificate
Private
Airplane ratings
Single-engine land
Medical
Class 3, Valid Medical--no waivers/lim.
Toxicology
Performed
Flight hours
65 total · 12 as pilot in command · 30 in the last 90 days · 13 in the last 30 days

Weather

Conditions
Visual (VMC) · Day
Wind
250° at 13 knots
Visibility
30 statute miles
Lowest ceiling
None
Temperature
75 °F, dew point 39 °F
Altimeter
30.00 inHg
Observed at
EDW, 20 nm away