Aircraft Accident/Incident Report

Nome, Alaska 99762
Tuesady, July 16, 2002 13:00 AKD

NTSB Narrative Summary Released at Completion of Accident

The pilot reported that the helicopter was being used in hilly terrain to herd reindeer. While maneuvering at 20-30 feet above ground level, the pilot turned downwind, and the helicopter started to settle toward the ground. The pilot applied full up collective, and full aft cyclic controls, but was unable to arrest the descent. The helicopter impacted laterally on the side of a hill. During the impact, the main rotor blades severed the tail boom, and the helicopter rolled downhill onto its side.

NTSB Probable Cause Narrative

The pilot's failure to maintain adequate altitude and clearance in hilly terrain. A factor contributing to the accident was the performance of a low altitude flight maneuver.

Event Information

Type of Event Accident
Event Date 7/16/2002
Event Day of the Week Tuesday
Time of Event 1300
Event Time Zone --
Event City Nome
Event State ALASKA
Event Country --
Zipcode of the event site 99762
Event Date Year 2002
Event Date Month 7
MidAir Collision Indicator No
On Ground Collision occurred ? No
Event Location Latitude 644746N
Event Location Longitude 1650051W
Event Location Airport --
Event Location Nearest Airport ID --
Indicates whether the acc/inc occurred off or on an airport Off Airport/Airstrip
Distance from airport in statute miles --
Degrees magnetic from airport --
Airport Elevation --
Weather Briefing Completeness Partial - limited by briefer
Investigator's weather source Weather Observation Facility
Time of the weather observation
Direction of event from weather observation facility (degrees) --
Weather Observation Facility ID PAOM
Elevation of weather observation facility --
Distance of event from weather observation facility (units?) --
Time Zone of the weather observation --
Lighting Conditions Day
Lowest Ceiling Height 8000
Lowest Non-Ceiling Height 2500
Sky/Lowest/Cloud Conditions Few
Sky Condition for Lowest Ceiling Broken
Visibility Runway Visual Range (Feet) --
Visibility Runway Visual Value (Statute Miles) --
Visibility (Statute Miles) 10
Air Temperature at event time (in degrees celsius) 13
Dew Point at event time (in degress fahrenheit) 10
Wind Direction (degrees magnetic) 240
Variable Wind Indicator Wind direction could be determined
Wind Speed (knots) 8
Wind Velocity Indicator --
Wind Gust Indicator Not Gusting
Wind Gust (knots) --
Altimeter Setting at event time (in. Hg) 29.97
Density Altitude (feet) --
Intensity of Precipitation --
METAR weather report --
Event Highest Injury None
On Ground, Fatal Injuries --
On Ground, Minor Injuries --
On Ground, Serious Injuries --
Injury Total Fatal --
Injury Total Minor --
Injury Total None 1
Injury Total Serious --
Injury Total All --
Investigating Agency NTSB
NTSB Docket Number (internal use) 13029
NTSB Notification Source FAA Anchorage, ROC
NTSB Notification Date Jul 16 2002 12:00AM
NTSB Notification Time 1420
Fiche Number and/or location -used to find docket information DMS
Date of most recent change to record Apr 29 2003 4:26PM
User who most recently changed record NTSB\MONR
Basic weather conditions Visual Meteorological Cond
FAA District Office Fairbanks, FSDO-01

Aircraft Involved

Aircraft #1

Aircraft Registration Number N7183Z
NTSB Number ANC02LA078
Missing Aircraft Indicator --
Federal Aviation Reg. Part Part 91: General Aviation
Type of Flight Plan filed Company VFR
Flight plan Was Activated? Yes
Damage Substantial
Aircraft Fire None
Aircraft Explosion None
Aircraft Manufacturer's Full Name Robinson
Aircraft Model R-22
Aircraft Series Identifier --
Aircraft Serial Number 3016
Certified Max Gross Weight 1370
Aircraft Category Helicopter
Aircraft Registration Class U.S. Registered/U.S. Soil
Aircraft is a homebuilt? No
Flight Crew Seats --
Cabin Crew Seats --
Passenger Seats --
Total number of seats on the aircraft 4
Number of Engines 1
Fixed gear or retractable gear Fixed
Aircraft, Type of Last Inspection 100 Hour
Date of Last Inspection May 25 2002 12:00AM
Airframe hours since last inspection 43
Airframe Hours 552.7
ELT Installed Yes
ELT Activated Yes
ELT Aided Location of Event Site Yes
ELT Type --
Aircraft Owner Name James D. Rowe
Aircraft Owner Street Address --
Aircraft Owner City Nome
Aircraft Owner State AK
Aircraft Owner Country USA
Aircraft Owner Zipcode 99762
Operator is an individual? No
Operator Name BERING AIR INC
Operator Same as Owner? No
Operator Is Doing Business As --
Operator Address Same as Owner? No
Operator Street Address PO Box 839
Operator City Nome
Operator State AK
Operator Country USA
Operator Zip code 99762
Operator Code FXTA
Owner has at least one certificate --
Other Operator of large aircraft? --
Certified for Part 133 or 137 Operation --
Operator Certificate Number --
Indicates whether an air carrier operation was scheduled or not --
Indicates Domestic or International Flight --
Operator carrying Pax/Cargo/Mail --
Type of Flying (Per_Bus / Primary) Other Work Use
Second Pilot on Board No
Departure Point Same as Event No
Departure Airport Code PAOM
Departure City Nome
Departure State AK
Departure Country USA
Departure Time 900
Departure Time Zone ADT
Destination Same as Local Flt dest & departure same, accident can occur anywhere
Destination Airport Code --
Destination City Nome
Destination State AK
Destination Country USA
Specific Phase of Flight Maneuvering
Report sent to ICAO? No
Evacuation occurred No
Date of most recent change to record Feb 6 2003 3:00PM
User who most recently changed record PETL
Since inspection or accident Last Inspection
Event Location Runway Number and Location --
Runway Length --
Runway Width --
Sight Seeing flight No
Air Medical Flight No
Medical Flight --