N8942F

Substantial
None

Hughes 269A-1S/N: 1500019

Accident Details

Date
Wednesday, March 27, 2002
NTSB Number
FTW02LA104
Location
Fort Collins, CO
Event ID
20020329X00429
Coordinates
40.588333, -105.034164
Aircraft Damage
Substantial
Highest Injury
None
Fatalities
0
Serious Injuries
0
Minor Injuries
0
Uninjured
2
Total Aboard
2

Probable Cause and Findings

the flight instructor's failure to maintain control of the helicopter while hovering. Contributing factors were the tailwind and gusty wind conditions.

Aircraft Information

Registration
N8942F
Make
HUGHES
Serial Number
1500019
Year Built
1965
Model / ICAO
269A-1

Registered Owner (Historical)

Name
FREEDOM FLIGHT SERVICES LLC
Address
22748 COUNTY ROAD 3
Status
Deregistered
City
BERTHOUD
State / Zip Code
CO 80513-9145
Country
United States

Analysis

On March 27, 2002, approximately 1205 mountain standard time, a Hughes 269A-1 helicopter, N8942F, was substantially damaged during a loss of control while hovering at the Fort Collins Downtown Airport, near Fort Collins, Colorado. The helicopter was registered to and operated by Freedom Flight Services LLC, of Berthoud, Colorado. The flight instructor and student pilot were not injured. Visual meteorological conditions prevailed, and a flight plan was not filed for the 14 Code of Federal Regulations Part 91 instructional flight. The local flight was originating at the time of the accident.

On the Pilot/Operator Aircraft Accident Report (NTSB Form 6120.1/2), and in a telephone interview with the NTSB investigator-in-charge, the instructor pilot reported that the wind was 2 to 3 knots at the time of takeoff, but forecasted to be gusty in the afternoon. Shortly after lifting off and while hovering at an altitude of approximately 3 feet, the helicopter with the student pilot at the flight controls, encountered a very strong gust of wind and began to "wobble." The instructor took control of the helicopter, "picking it up" to approximately 15 feet, when another gust of wind hit the helicopter, turning it sideways, and then downwind. The instructor stated he was attempting "get it on the ground, but the wind continued to drive the helicopter forward with excessive nose over tendency." With the tail rotor into the wind, creating a "high power demand and limited tail rotor authority," the helicopter "skipped" along the dirt 2 or 3 times. The helicopter traveled forward 60 to 70 yards, the right strut failed, and the helicopter rolled over on its right side. The instructor pilot reported the wind was gusting to 60 knots at the time of the accident.

At 1215, the reported weather at the Fort Collins-Loveland Municipal Airport, located 8 nm south of the accident site, was wind from 260 degrees at 13 knots gusting to 25 knots, visibility 10 statute miles, sky clear, temperature 19 degrees C, dewpoint minus 6 degrees C, and an altimeter of 29.76 inches of mercury.

An FAA inspector, who responded to the accident site, reported that all 3 main rotor blades were destroyed, the fuselage was bent, all Plexiglas broken, and the right skid was separated from the strut.

Data Source

Data provided by the National Transportation Safety Board (NTSB). For more information on this event, visit the NTSB Records Search website. NTSB# FTW02LA104