ATL83FA144

NTSB accident investigation · Kit Built Scorpion 133 · Centerville, TN · March 25, 1983

Accident · FatalField investigationFinal report
Date
March 25, 1983, 13:17 local (19:17 UTC)
Place
Centerville, TN
Injuries
1 fatal
Damage
Destroyed
Phase of flight
Maneuvering
Aircraft
N506RKit Built Scorpion 133
Weather
Visual (VMC) · Day
Status
Completed
Report
Approved by Office Director
FAA report
19830325009399A
Case key
5900

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
Flight controls - improper use ofPilot in commandCause
Lack of recent experience in type of aircraftPilot in commandCause
Wind information - not followedPilot in commandCause
Inadequate transition/upgrade trainingPilot in commandCause
Directional control - not maintainedPilot in commandCause
TotalPilot in commandCause
Altitude - not maintainedPilot in commandCause
In flight collision with terrain/waterDescent - uncontrolled

Analysis

The rotorcraft crashed in a steeply descending turn shortly after takeoff from about 100 feet AGL. No mechanical malfunction was found during, the on-site wreckage examination which would have resulted in the abrupt steep left bank and ground impact. The pilots experience was limited as he has acquired 26 hours flight time in two and one half years. His last recorded flight was almost 4 months prior to the accident. There is no record of the pilot receiving anydual instruction in hovering out of ground effect. The last dual logbook entry was dated oct. 17, 1981. The procedure performed was 'limited hovering, no wind, in ground effect only'. On the accident flight the pilot was attempting to flyin windy conditions, out of ground effect. Witnesses said the helicopter was running perfectly and produced no unusual noises. Witnesses in the area of the accident site described the weather at the time of the accident as windy and one estimated the wind velocity as between 8 and 10 mph.

Aircraft

Registration
N506R
Reported as
Kit Built Scorpion 133 (SCORPION 1)
Category
Helicopter, amateur-built
Serial number
BJ-413444727
Airframe hours
21
Engine
Rotorway RW133, 133 horsepower, reciprocating
Damage
Destroyed
Flight
Personal · Part 91
Registered owner
Robert H. Jones
Last inspection
Unknown · August 26, 1982 · 21 hours before
Departed
GHM · Centerville, TN
Airport
GHM · Centerville Municipal, runway 20, 4,000 × 75 ft, asphalt

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
52
Certificate
Student
Airplane ratings
Single-engine land
Medical
Class 3, Valid Medical--w/ waivers/lim
Seat
Left
Toxicology
Performed
Flight hours
26 total · 26 in this make and model · 20 as pilot in command · 1 in the last 90 days

Weather

Conditions
Visual (VMC) · Day
Wind
250° at 2 knots
Visibility
20 statute miles
Lowest ceiling
None
Temperature
48 °F, dew point 21 °F
Altimeter
30.00 inHg
Observed at
BNA, 42 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.