MIA83FKA01

NTSB accident investigation · Bensen B8M · Patillas, PR · February 3, 1983

Accident · FatalFinal report
Date
February 3, 1983, 14:15 local (18:15 UTC)
Place
Patillas, PR
Injuries
1 fatal
Damage
Destroyed
Phase of flight
Initial climb
Aircraft
N1080LBensen B8M
Weather
Visual (VMC) · Day
Status
Completed
Report
Approved by Office Director
FAA report
19830203009179A
Case key
30812

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.

Airframe/component/system failure/malfunctionTakeoff - initial climb
Rotorcraft flight control,cyclic control - disconnectedCause
Loss of control - in flightTakeoff - initial climb
In flight collision with terrain/waterDescent - uncontrolled

Analysis

The gyrocopter crashed during takeoff after climbing to about 50 ft. AGL. This was the seventh takeoff of the day for this flt. The pilot lost control of the acft and it dove vertically to the ground. Investigation of the wreckage revealed that the cyclic stick had become disconnected under the pilot's seat. This separation of the stick was not the result of impact. The pilot did not possess an airman certificate and there was no record to substantiate that he had any training in the gyrocopter. The pilot never applied for a special airworthiness certificate.

Aircraft

Registration
N1080L
Reported as
Bensen B8M
Category
Gyroplane, amateur-built
Serial number
JL1
Engine
McCulloch 4318 A, reciprocating
Damage
Destroyed
Flight
Personal · Part 91
Registered owner
Julio Linares
Airport
X64 · Patillas Airport

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
Airplane ratings
Single-engine land
Medical
Unknown
Seat
Front

Weather

Conditions
Visual (VMC) · Day
Lowest ceiling
None

FAA reports on this event · 1

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