MIA83FA144

NTSB accident investigation · Parson Bensen · Tavares, FL · May 22, 1983

Accident · FatalField investigationFinal report
Date
May 22, 1983, 10:52 local (14:52 UTC)
Place
Tavares, FL
Injuries
1 fatal
Damage
Substantial damage
Phase of flight
Maneuvering
Aircraft
UNREGParson Bensen
Weather
Visual (VMC) · Day
Status
Completed
Report
Approved by Office Director
Case key
30780

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.

Loss of control - in flightManeuvering
Rotorcraft flight controls - improper use ofPilot in commandCause
Inadequate trainingPilot in commandCause
Maneuver - uncontrolledPilot in commandCause
In flight collision with terrain/waterDescent - uncontrolled
Terrain condition - water,glassyFactor

Analysis

The gyrocopter descended to the lake in an uncontrolled maneuver and crashed. The plt was on his 2nd flt in the acft and had been told to limit his climb to 10-15 ft AGL by the builder of the gyrocopter. The plt climbed to about 400 ft AGL and the acft started to porpoise. During the 3rd oscillation the gyro turned over and fell into the lake. Witnesses heard the engine operating until impact. The acft impacted the water at a high angle of descent while in a left turn. The propeller blades were shredded upon impact. Wreckage examination revealed no evidence of failure or malfunction prior to impact.

Aircraft

Registration
UNREG
Reported as
Parson Bensen
Category
Gyroplane, amateur-built
Engine
Mcculloch 100-1, 72 horsepower, reciprocating
Damage
Substantial damage
Flight
Personal · Part 91
Registered owner
Donald Verkins

Flight crew

As NTSB recorded them. NTSB leaves out names.

Role
Pilot
Age
30
Certificate
Student
Airplane ratings
Single-engine land
Medical
Class 3, Valid Medical--no waivers/lim.
Seat
Center
Toxicology
Performed

Weather

Conditions
Visual (VMC) · Day
Wind
210° at 10 knots
Visibility
15 statute miles
Lowest ceiling
None
Observed at
ORL