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October 14, 2006 · Lawing Thomas R Exec 162-F · N848TL

Aiken, SC

Overview

Report Status
Final with probable cause
Event Type
Accident
Date
October 14, 2006
Injury Outcomes
No injuries (2 uninjured)
Location
Aiken, SC
Aircraft
Lawing Thomas R Exec 162-F
Tail Number
N848TL
Injuries
None
Aircraft Damage
Substantial
NTSB Number
ATL07CA009

The pilot stated "I started to lift off from the Aiken Airport when a tailwind, estimated by a CFI who was nearby, of 20+ mph caught my tail. I lost tail rotor control at [approximately] 10 [feet] off the ground. As N848TL spun around, I lowered the collective and struck the pavement. The helicopter rolled onto the pilot’s side [and] stopped."

NTSB Probable Cause

The pilot’s failure to adequately compensate for wind conditions during takeoff which resulted in a loss of tail rotor effectiveness and a roll over during an attempted forced landing.

Full Narrative

On October 14, 2006, at 1458 eastern daylight time, a Lawing, Thomas R., Exec 162-F, experimental helicopter, N848TL, registered to a private owner, operating as a 14 CFR Part 91, personal flight, collided with the runway during takeoff from the Aiken Municipal Airport in Aiken, South Carolina. Visual meteorological conditions prevailed and no flight plane was filed. The helicopter received substantial damage. The private pilot and passenger reported no injuries. The flight was originating at the time of the accident. According to the pilot, "I started to lift off from the Aiken Airport when a tailwind, estimated by a CFI who was nearby, of 20+ mph caught my tail. I lost tail rotor control at [approximately] 10 [feet] off the ground. As N848TL spun around, I lowered the collective and struck the pavement. The helicopter rolled onto the pilot’s side [and] stopped. There were many spectators nearby who removed us from the aircraft." Damage to the helicopter consisted of the tail boom, tail rotor, and main rotor. The 1553 surface weather observation at Augusta Regional Airport, Augusta, Georgia, located 21 nautical miles southwest of the crash site was wind 250 degrees at 5 knots, visibility 10 miles, clear of clouds, temperature 66 degrees Fahrenheit, dew point temperature 39 degrees Fahrenheit, and altimeter 30.00. According to an FAA Inspector, the helicopter lost tail rotor effectiveness and landed on the taxiway on its right side causing substantial damage. There were no mechanical problems reported by the pilot or discovered during the post-accident examination of the helicopter.

Flight

Event TypeAccident
Event Time14:58 EDT
Nearest Airport0nm
Flight Plan FiledNone
Flight Plan ActivatedNo
Aircraft FireNo
Aircraft ExplosionNo

Aircraft

AircraftLawing Thomas R Exec 162-F
Tail NumberN848TL
Aircraft CategoryHeli
DamageSubstantial
Operating RulePart 91
Engines1
Engine TypeReciprocating
Engine DetailsRotorway · 162-F · Reciprocating · 150
Seats2

People & Injuries

Injury SummaryNo injuries (2 uninjured)
Fatal0
Serious0
Minor0
Uninjured2
Total2
Crew 1Age 57 · Third Class · None

Conditions

ConditionsVMC
LightDaylight
Wind250° @ 5 kt
Visibility10 sm
CeilingNone
Temperature / Dew Point66 F / 39 C
Altimeter30.00 inHg
Observation Time15:53
Weather SourceWFAC

Appendix: Source Data