Aircraft Accident/Incident Report

Lusk, Wyoming 82225
Friday, August 3, 2001 13:55 MDT

NTSB Narrative Summary Released at Completion of Accident

A Wyoming state policeman, while making a traffic stop at mile marker 157 on Highway U.S. 85, said "a small plane flew by on the east side of the road at approximately 125 to 150 feet above the ground." He said a few minutes later he received a dispatch transmission about a plane crash and subsequent grass fire on Highway U.S. 85 at mile marker 167. A witness (an experienced pilot), while in his vehicle driving north, said the airplane passed over him flying at an estimated 100 to 120 miles per hour. He said: "it was flying straight and level, and showed no signs of engine problems. I was watching this plane when all of a sudden the tail went up and the nose went down and I believed it pitched slightly to the left. It appeared to have dived at a 45-60 degree angle from my point of view." Another witness, also driving north, said the airplane flew over him at 180 to 200 feet, and was descending. He said he saw the airplane strike transmission wires at the top of the hill. The airplane's empennage was broken off with two smaller pieces separating from the main piece. No preimpact engine or airframe anomalies, which might have affected the airplane's performance, were identified.

NTSB Probable Cause Narrative

the pilot's inadequate visual lookout, which resulted in an inadvertent collision with transmission wires.

Event Information

Type of Event Accident
Event Date 8/3/2001
Event Day of the Week Friday
Time of Event 1355
Event Time Zone Mountain Daylight Time
Event City Lusk
Event State WYOMING
Event Country --
Zipcode of the event site 82225
Event Date Year 2001
Event Date Month 8
MidAir Collision Indicator No
On Ground Collision occurred ? No
Event Location Latitude 425931N
Event Location Longitude 1042149W
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 Not pertinent
Investigator's weather source Weather Observation Facility
Time of the weather observation 1353 Mountain Daylight Time
Direction of event from weather observation facility (degrees) 240
Weather Observation Facility ID DGW
Elevation of weather observation facility 4929
Distance of event from weather observation facility (units?) 35
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) 34
Dew Point at event time (in degress fahrenheit) 7
Wind Direction (degrees magnetic) 0
Variable Wind Indicator Wind direction could be determined
Wind Speed (knots) 4
Wind Velocity Indicator --
Wind Gust Indicator Not Gusting
Wind Gust (knots) --
Altimeter Setting at event time (in. Hg) 30.12
Density Altitude (feet) 7604
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 1
Injury Total Minor --
Injury Total None --
Injury Total Serious --
Injury Total All 1
Investigating Agency NTSB
NTSB Docket Number (internal use) 12970
NTSB Notification Source FAA NW OPERATIONS CENTER
NTSB Notification Date Aug 3 2001 12:00AM
NTSB Notification Time 1708
Fiche Number and/or location -used to find docket information DMS
Date of most recent change to record Apr 15 2003 4:06PM
User who most recently changed record NTSB\MONR
Basic weather conditions Visual Meteorological Cond
FAA District Office Casper, WY

Aircraft Involved

Aircraft #1

Aircraft Registration Number N7182N
NTSB Number DEN01FA135
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 Beech
Aircraft Model V-35A
Aircraft Series Identifier --
Aircraft Serial Number D-8699
Certified Max Gross Weight 3400
Aircraft Category Airplane
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 6
Number of Engines 1
Fixed gear or retractable gear Retractable
Aircraft, Type of Last Inspection Annual
Date of Last Inspection Jun 7 2002 12:00AM
Airframe hours since last inspection 15
Airframe Hours 6106
ELT Installed Yes
ELT Activated No
ELT Aided Location of Event Site No
ELT Type --
Aircraft Owner Name Robert W. Pappenheim
Aircraft Owner Street Address --
Aircraft Owner City Eaton
Aircraft Owner State CO
Aircraft Owner Country USA
Aircraft Owner Zipcode 80615
Operator is an individual? No
Operator Name --
Operator Same as Owner? Yes
Operator Is Doing Business As --
Operator Address Same as Owner? Yes
Operator Street Address --
Operator City --
Operator State --
Operator Country --
Operator Zip code --
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) Personal
Second Pilot on Board --
Departure Point Same as Event Yes
Departure Airport Code LSK
Departure City Lusk
Departure State WY
Departure Country USA
Departure Time 1345
Departure Time Zone MDT
Destination Same as Local Flt --
Destination Airport Code 3V5
Destination City Fort Collins
Destination State CO
Destination Country USA
Specific Phase of Flight Maneuvering
Report sent to ICAO? No
Evacuation occurred --
Date of most recent change to record Jan 7 2003 4:01PM
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 --