ATL83FA366

NTSB accident investigation · Pterodactyl/Lambert None · Mt. Holly, NC · September 10, 1983

Accident · FatalField investigationFinal report
Date
September 10, 1983, 10:00 local (14:00 UTC)
Place
Mt. Holly, NC
Injuries
1 fatal
Damage
Destroyed
Phase of flight
Unknown
Aircraft
N2084QPterodactyl/Lambert None
Weather
Visual (VMC) · Day
Status
Completed
Report
Approved by Office Director
FAA report
19830910070279A
Case key
5948

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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Analysis

The plt was on a x-country accompanied by a plt in another ultralight vehicle. The accident acft was faster, so the plt maneuvered around while en route. During a turn, the accident vehicle got out of sight from the plt of the other vehicle & became permanently separated. At 0957 EDT, a Boeing 727 crew reported a near miss with 2 ultralights in that vicinity. The captain estimated a separation of aprx 100 ft. however, he observed the ultralights again about 10 to 15 sec later & saw no evidence of an upset. At about 1000 EDT, witnesses saw the left wing of the accident acft fold upward, then heard a loud pop & saw the ultralight fall vertically to the ground. An exam of the wreckage revealed only overload failures. Reportedly, the ultralight was involved in some type of mishap on the previous day. The circumstances were not verified, but the prop & the axle of the main wheels required replacing. During construction, thebuilder had made modifications to the acft.

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.

Airframe/component/system failure/malfunctionUnknown
Reason for occurrence undeterminedCause
Wing - overload
Loss of control - in flightUnknown
In flight collision with terrain/waterDescent - uncontrolled

Aircraft

Registration
N2084Q
Reported as
Pterodactyl/Lambert None
Category
Ultralight, amateur-built
Airframe hours
27
Engine
Cuyuna NONE, 40 horsepower, reciprocating
Damage
Destroyed
Flight
Personal · Part 91
Registered owner
Lambert, Victor Scott
Airworthiness certificate
Special, Experimental (Special)
Last inspection
Annual · June 2, 1983 · 5 hours before
Departed
Huntersville, NC
Destination
Charlotte, NC

Flight crew

As NTSB recorded them. NTSB leaves out names.

Role
Pilot
Age
32
Airplane ratings
Single-engine land
Medical
Unknown
Seat
Center
Toxicology
Performed
Flight hours
700 total · 700 in this make and model

Weather

Conditions
Visual (VMC) · Day
Wind
310° at 5 knots
Visibility
5 statute miles
Lowest ceiling
None
Temperature
79 °F, dew point 66 °F
Altimeter
30.00 inHg
Observed at
CLT, 7 nm away

FAA reports on this event · 1

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