- Date
- April 6, 2001, 17:15 local (23:15 UTC)
- Place
- Alcova, WY
- Injuries
- 3 uninjured
- Damage
- Substantial damage
- Phase of flight
- Maneuvering
- Aircraft
- N222LFBell 222UT
- Weather
- Visual (VMC) · Day
- Status
- Completed · report February 20, 2002
- Report
- Approved by Office Director
- FAA report
- 20010406006849A
- Case key
- 52050
From the NTSB’s public API. By law, NTSB reports can’t be used as evidence in lawsuits over the accident.
On this page
Probable cause
the pilot's failure to maintain tail rotor clearance during a right pedal turn while hovering.
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.
Analysis
The air medical helicopter was performing a landing on a paved traffic turn-out immediately next to a state highway. The pilot was hovering the aircraft just above the ground, and he decided to reorient the helicopter to facilitate loading the patient. During the right pedal turn, the tail rotor struck a 55 gallon trash barrel. The helicopter yawed to the right, and the pilot brought the throttles to flight idle and landed the helicopter.
Factual narrative
On April 6, 2001, at approximately 1715 mountain daylight time, a Bell 222UT, N222LF, was substantially damaged when its tail rotor impacted a barrel during an off airport landing near Alcova, Wyoming. The airline transport pilot and his two passengers were not injured. Corporate Jets, Inc., of West Mifflin, Pennsylvania, was operating the helicopter under Title 14 CFR Part 91. Visual meteorological conditions prevailed for the air medical evacuation positioning flight that originated approximately 30 minutes before the accident from Casper, Wyoming. No flight plan had been filed.
According to the pilot, he was landing the helicopter to meet an ambulance for a critical patient transfer. The landing area was visually checked by the pilot and the two medical personnel onboard. The helicopter landed on a paved traffic turn-out area immediately next to highway 220. The pilot said that he was hovering just above the ground and he decided to reorient the aircraft to facilitate loading the patient. During the right pedal turn, the tail rotor struck a 55 gallon trash barrel. The helicopter yawed to the right, and the pilot brought the throttles to flight idle and landed the helicopter. The tail boom was twisted, the tail rotor blades were damaged, and the tail rotor gear box was nearly separated from the airframe.
Aircraft
- Registration
- N222LF
- Reported as
- Bell 222UT
- Category
- Helicopter
- Serial number
- 47528
- Airframe hours
- 6,915
- Engine
- Lycoming LTS 101-750C, 653 horsepower, turbo shaft
- Damage
- Substantial damage
- Flight
- Positioning · Part 91
- Operator
- Corporate Jets, Inc.
- Registered owner
- First Security Bank
- Airworthiness certificate
- Standard, Normal
- Last inspection
- AAIP · April 15, 2001 · 45 hours before
- Departed
- CPR · Casper, WY
- Destination
- NONE · Alcova, WY
- Airport
- None
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
- 43
- Injuries
- None
- Certificates
- Airline transport, Commercial
- Airplane ratings
- Multi-engine land
- Instrument ratings
- Helicopter, Airplane
- Medical
- Class 2
- Seat
- Right
- Flight hours
- 4,315 total · 80 in this make and model · 2,989 as pilot in command · 58 in the last 90 days · 18 in the last 30 days · 4 in the last 24 hours
Weather
- Conditions
- Visual (VMC) · Day
- Wind
- 190° at 10 knots
- Visibility
- 10 statute miles
- Lowest ceiling
- 8,000 ft broken
- Temperature
- 46 °F, dew point 39 °F
- Altimeter
- 29.46 inHg
- Observed at
- CPR, 22 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.
Other investigations on N222LF · 1
Matched to the same aircraft by N-number and date.