Aircraft Accident/Incident Report

Raton, New Mexico 87740
Thursday, June 27, 2002 7:58 MDT

NTSB Narrative Summary Released at Completion of Accident

The pilot was flying a power line inspection patrol for possible maintenance needs when the helicopter struck power lines. The mission was flown at 40 to 50 knots, on the right side of the wires, with the main rotor a "few" feet above the highest wire, but not over-lapping the wire. This permitted the observer, sitting in the left seat, to have an optimum view. Two 3/8 inch in diameter galvanized steel static cables (without associated transmission wires) joined the northbound galvanized steel static cables (with associated transmission cables) on a 30 degrees angle. The accident occurred at 0758, when the sun was at approximately 24 degree altitude above the horizon, and its azimuth was 78 degrees east of north (there were no clouds in the sky). This report was modified on November 21, 2005.

NTSB Probable Cause Narrative

The pilot's failure to maintain clearance of the static wire. Factors were the static wire, and the glaring sunlight condition.

Event Information

Type of Event Accident
Event Date 6/27/2002
Event Day of the Week Thursday
Time of Event 758
Event Time Zone Mountain Daylight Time
Event City Raton
Event State NEW MEXICO
Event Country --
Zipcode of the event site 87740
Event Date Year 2002
Event Date Month 6
MidAir Collision Indicator No
On Ground Collision occurred ? No
Event Location Latitude 364933N
Event Location Longitude 1045430W
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 Unknown
Investigator's weather source Weather Observation Facility
Time of the weather observation 753 Mountain Daylight Time
Direction of event from weather observation facility (degrees) 95
Weather Observation Facility ID KRTN
Elevation of weather observation facility 6352
Distance of event from weather observation facility (units?) 20
Time Zone of the weather observation MDT
Lighting Conditions Day
Lowest Ceiling Height --
Lowest Non-Ceiling Height --
Sky/Lowest/Cloud Conditions Clear
Sky Condition for Lowest Ceiling None
Visibility Runway Visual Range (Feet) --
Visibility Runway Visual Value (Statute Miles) --
Visibility (Statute Miles) 10
Air Temperature at event time (in degrees celsius) 16
Dew Point at event time (in degress fahrenheit) 8
Wind Direction (degrees magnetic) 80
Variable Wind Indicator Wind direction could be determined
Wind Speed (knots) 5
Wind Velocity Indicator --
Wind Gust Indicator Not Gusting
Wind Gust (knots) --
Altimeter Setting at event time (in. Hg) 30.26
Density Altitude (feet) 8629
Intensity of Precipitation --
METAR weather report --
Event Highest Injury Fatal
On Ground, Fatal Injuries --
On Ground, Minor Injuries --
On Ground, Serious Injuries --
Injury Total Fatal 2
Injury Total Minor --
Injury Total None --
Injury Total Serious --
Injury Total All 2
Investigating Agency NTSB
NTSB Docket Number (internal use) 13951
NTSB Notification Source FAA COMM CTR
NTSB Notification Date Jun 27 2002 12:00AM
NTSB Notification Time 1205
Fiche Number and/or location -used to find docket information DMS
Date of most recent change to record Sep 30 2003 9:55AM
User who most recently changed record NTSB\MONR
Basic weather conditions Visual Meteorological Cond
FAA District Office Albuquerque, NM

Aircraft Involved

Aircraft #1

Aircraft Registration Number N2779B
NTSB Number DEN02FA065
Missing Aircraft Indicator --
Federal Aviation Reg. Part Part 91: General Aviation
Type of Flight Plan filed None
Flight plan Was Activated? No
Damage Destroyed
Aircraft Fire Ground
Aircraft Explosion None
Aircraft Manufacturer's Full Name Bell
Aircraft Model 206BIII
Aircraft Series Identifier --
Aircraft Serial Number 2819
Certified Max Gross Weight 3200
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 5
Number of Engines 1
Fixed gear or retractable gear Fixed
Aircraft, Type of Last Inspection 100 Hour
Date of Last Inspection Jun 23 2002 12:00AM
Airframe hours since last inspection 27
Airframe Hours 14199
ELT Installed No
ELT Activated No
ELT Aided Location of Event Site No
ELT Type --
Aircraft Owner Name MSI Helicopters Leasing
Aircraft Owner Street Address 4701 Hawkins NE
Aircraft Owner City Albuquerque
Aircraft Owner State NM
Aircraft Owner Country USA
Aircraft Owner Zipcode 87109
Operator is an individual? No
Operator Name Aero West
Operator Same as Owner? No
Operator Is Doing Business As --
Operator Address Same as Owner? No
Operator Street Address P.O. Box 508
Operator City Corrales
Operator State NM
Operator Country USA
Operator Zip code 87048
Operator Code --
Owner has at least one certificate None
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) Aerial Observation
Second Pilot on Board No
Departure Point Same as Event Yes
Departure Airport Code RTN
Departure City --
Departure State --
Departure Country --
Departure Time --
Departure Time Zone --
Destination Same as Local Flt dest & departure same, accident can occur anywhere
Destination Airport Code --
Destination City --
Destination State --
Destination Country --
Specific Phase of Flight Maneuvering
Report sent to ICAO? No
Evacuation occurred --
Date of most recent change to record Jul 14 2003 12:54PM
User who most recently changed record MCBM
Since inspection or accident Time of Accident
Event Location Runway Number and Location --
Runway Length --
Runway Width --
Sight Seeing flight --
Air Medical Flight --
Medical Flight --