ATL82DA150

NTSB accident investigation · Bell 47D1 · Blountville, TN · May 29, 1982

Accident · No injuriesFinal report
Date
May 29, 1982, 18:25 local (22:25 UTC)
Place
Blountville, TN
Injuries
3 uninjured
Damage
Substantial damage
Phase of flight
Enroute
Aircraft
N10065Bell 47D1
Weather
Visual (VMC) · Day
Status
Completed · report May 29, 1983
Report
Approved by Office Director
FAA report
19820529019639A
Case key
69987

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 engine powerCruise - normal
Engine assembly - undeterminedCause
Forced landingLanding - flare/touchdown
Hard landingLanding - flare/touchdown
Altitude - improperPilot in commandCause
Autorotation - not possiblePilot in commandFactor
Airframe/component/system failure/malfunctionLanding - flare/touchdown
Rotor system,main rotor blade - bent
Misc rotorcraft,tail boom - separation

Analysis

The aircraft lost power at 100 feet above ground level. An autorotation was attempted to a highway. The hard landing resulted in the main rotor severing the tail.

Aircraft

Registration
N10065
Reported as
Bell 47D1
Category
Helicopter
Serial number
51-14065
Airframe hours
46
Engine
Franklin 6V-335A, 210 horsepower, reciprocating
Damage
Substantial damage
Flight
Personal · Part 91
Operator
Gary W. Manis
Registered owner
Floyd Vanderpool
Departed
TRI · Tri-Cities, TN
Destination
TRI · Tri-Cities, TN
Airport
TRI · Tri Cities

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
34
Certificate
Private
Airplane ratings
Single-engine land
Medical
Class 2, Valid Medical--no waivers/lim.
Flight hours
2,586 total · 86 in this make and model · 2,546 as pilot in command · 136 in the last 90 days · 4 in the last 24 hours

Weather

Conditions
Visual (VMC) · Day
Wind
220° at 7 knots
Visibility
7 statute miles
Temperature
183 °F

FAA reports on this event · 1

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

Other investigations on N10065 · 1

Matched to the same aircraft by N-number and date.