NYC88DNE01

NTSB accident investigation · Lamb Commander Elite · Meriden, CT · November 4, 1987

Accident · FatalFinal report
Date
November 4, 1987, 12:05 local (17:05 UTC)
Place
Meriden, CT
Injuries
1 fatal
Damage
Substantial damage
Phase of flight
Taxi
Aircraft
N501JLLamb Commander Elite
Weather
Visual (VMC) · Day
Status
Completed · report November 10, 1992
Report
Approved by Office Director
FAA report
19871104062279A
Case key
35986

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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Probable cause

The pilot's failure to maintain control of the homebuilt gyrocopter while preforming low level 'fast taxi' maneuvers.

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 flightTaxi - aerial
Reason for occurrence undeterminedCause
Maintenance,adjustment - performedPilot in command
In flight collision with terrain/waterTaxi - aerial

Analysis

Several witnesses observed the pilot performing repeated low level 'fast taxi' maneuvers in his homebuilt gyrocopter. They stated that the pilot hover-taxied parallel to the runway at an estimated 4 to 5 feet above the ground. Witnesses stated that 'he seemed to be having trouble...he would stop, unbuckle and examine the rotor head, make some adjustments...get back in and taxi (again).' During the last attempt to fast taxi, the gyrocopter was observed flying at about 5 feet above the ground, 'then went up into the air approximately 50 feet, but it was very erratic...it then dived...into the ground.' Another witness stated that the aircraft swayed from side to side before it 'plunged towards the ground and crashed.' Inspection of engine and airframe did not show any evidence of a malfunction.

Aircraft

Registration
N501JL
Reported as
Lamb Commander Elite (COMMANDER)
Category
Gyroplane, amateur-built
Serial number
1501
Airframe hours
1
Engine
Rotax GMBH 3601927, 64 horsepower, reciprocating
Damage
Substantial damage
Flight
Personal · Part 91
Registered owner
Jerome Lamb
Airport
4B4 · Meriden Arpt

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
57
Certificate
Private
Airplane ratings
Single-engine land
Medical
Class 3, Valid Medical--w/ waivers/lim
Seat
Front
Toxicology
Performed
Flight hours
90 total · 9 in this make and model · 55 as pilot in command

Weather

Conditions
Visual (VMC) · Day
Wind
200° at 9 knots
Visibility
6 statute miles
Lowest ceiling
None
Temperature
73 °F, dew point 61 °F
Altimeter
29.00 inHg
Observed at
HFD, 17 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.