SEA88LA064

NTSB accident investigation · Marlow Hilyard Executive · Elko, NV · March 20, 1988

Accident · Serious injuriesLimited investigationFinal report
Date
March 19, 1988, 17:00 local (Mar 20, 1988, 01:00 UTC)
Place
Elko, NV
Injuries
1 serious, 1 uninjured
Damage
Destroyed
Phase of flight
Landing
Aircraft
N5045JMarlow Hilyard Executive
Weather
Visual (VMC) · Day
Status
Completed · report April 25, 1989
Report
Approved by Office Director
FAA report
19880319005979A
Case key
40793

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.

Roll overLanding - flare/touchdown
Unsuitable terrain or takeoff/landing/taxi area - selectedPilot in commandCause
Terrain condition - downhillFactor

Analysis

The pilot made a landing on sloping terrain. The gyrocopter rolled to the left with the main rotor striking sage brush. The engine was twisted from its mounts rupturing a fuel line. A fire resulted consuming the gyrocopter. The pilot did not hold a pilot or medical certificate but reported 155 hours experience in the aircraft.

Aircraft

Registration
N5045J
Reported as
Marlow Hilyard Executive
Category
Gyroplane, amateur-built
Serial number
TH-1
Engine
Rotorway 152, 85 horsepower, reciprocating
Damage
Destroyed
Fire
On-Ground
Flight
Personal · Part 91
Operator
Marlow L. Hilyard
Registered owner
Marlo Hilyard
Airworthiness certificate
Special, Experimental (Special)
Departed
Elko, NV

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
30
Seat
Left
Flight hours
155 total · 155 in this make and model · 150 as pilot in command

Weather

Conditions
Visual (VMC) · Day
Wind
Calm
Visibility
50 statute miles
Lowest ceiling
None
Temperature
64 °F

FAA reports on this event · 1

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