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NTSB Report

December 27, 2003 · Aerospatiale AS 365 N-2 · N291LL

Santa Fe, NM

Overview

Report Status
Final with probable cause
Event Type
Accident
Date
December 27, 2003
Injury Outcomes
No injuries (1 uninjured)
Location
Santa Fe, NM
Aircraft
Aerospatiale AS 365 N-2
Tail Number
N291LL
Operator
Aerowest Helicopters
Injuries
None
Aircraft Damage
Destroyed
NTSB Number
DEN04LA033

The wind was from "270 degrees at 16 knots with gusts unknown" when the pilot landed on the runway. He then ground taxied towards a maintenance hangar. He described his ground taxi speed as "a fast walk pace." As the helicopter passed between two sets of hangars, "high velocity winds from the left (270 degrees)...lifted the left wheel off the ground." He applied left cyclic control and left tail rotor control that brought the helicopter off centerline to the left. He maneuvered the helicopter and focused on the same corner of the hangar "as I always did" when parking. "As soon as I was starting to use right pedal, the [main rotor] blades impacted the hangar door," and the "torque of the blades pulled the aircraft nose around into the hangar door, causing [the helicopter] to land on its left side."

NTSB Probable Cause

the pilot's failure to maintain lateral clearance from the hangar. A contributing factor was the gusty crosswind.

Full Narrative

On December 27, 2003, approximately 1545 mountain standard time, N291LL, an Aerospatiale AS 365 N-2, operated by Aerowest Helicopters, Inc., and doing business as New Mexico Life Rescue, was destroyed when it struck a hangar while taxiing at Santa Fe Municipal Airport, Santa Fe, New Mexico. The commercial pilot, the only occupant aboard, was not injured, Visual meteorological conditions prevailed, and no flight plan had been filed for the positioning flight being operated under Title 14 CFR Part 91. The flight originated from St. Vincent's Hospital in Santa Fe approximately 1530. According to the pilot's accident report, the wind was from "270 degrees at 16 knots with gusts unknown" when he landed on runway 28. He then ground taxied on taxiways Charlie and Alpha towards the Santa Fe Jet maintenance hangar. He described his ground taxi speed as "a fast walk pace." As the helicopter passed between two sets of hangars, "high velocity winds from the left (270 degrees)...lifted the left wheel off the ground." He applied left cyclic control and left tail rotor control that brought the helicopter off centerline to the left. He maneuvered the helicopter and focused on the same corner of the hangar "as I always did" when parking. "As soon as I was starting to use right pedal, the [main rotor] blades impacted the hangar door," and the "torque of the blades pulled the aircraft nose around into the hangar door, causing [the helicopter] to land on its left side." According to FAA inspectors and the operator, the helicopter was destroyed.

Flight

Event TypeAccident
Event Time15:45 MST
Nearest AirportSanta Fe Municipal (0nm)
Flight Plan FiledNone
Flight Plan ActivatedNo
Aircraft FireNo
Aircraft ExplosionNo

Aircraft

AircraftAerospatiale AS 365 N-2
Tail NumberN291LL
Aircraft CategoryHeli
DamageDestroyed
OperatorAerowest Helicopters
Operating RulePart 91
Engines2
Engine TypeTurboshaft
Engine DetailsTurbomeca · Arriel 1C2 · Turboshaft · 737
Seats5

People & Injuries

Injury SummaryNo injuries (1 uninjured)
Fatal0
Serious0
Minor0
Uninjured1
Total1
Crew 1Age 39 · Second Class · None

Conditions

ConditionsVMC
LightDaylight
Wind290° @ 14 kt
Visibility10 sm
CeilingNone
Temperature / Dew Point28 C / 12 C
Altimeter29.89 inHg
Observation Time21:53
Weather SourceWFAC

Appendix: Source Data