Aircraft Accident/Incident Report

Ardmore, Oklahoma 73401
Tuesady, April 25, 1995 10:50 CDT

NTSB Narrative Summary Released at Completion of Accident

WHILE ON A LOCAL TRAINING FLIGHT, PREPARING THE PRIVATE PILOT STUDENT FOR HIS COMMERCIAL CERTIFICATE CHECK FLIGHT, THE HELICOPTER DESCENDED INTO A CLEARING. DURING DEPARTURE FROM THIS SITE, THE HELICOPTER STRUCK THE STATIC LINE OF A POWER TRANSMISSION ARRAY WHICH CROSSED THE AREA. THE HELICOPTER IMPACTED IN A VERTICAL DESCENT APPROXIMATELY 600 FEET BEYOND THE TRANSMISSION LINE.

NTSB Probable Cause Narrative

INFLIGHT COLLISION WITH A POWER TRANSMISSION ARRAY STATIC LINE WHEN THE FLIGHT INSTRUCTOR AND DUAL (PRIVATE PILOT) STUDENT FAILED TO MAINTAIN ADEQUATE VISUAL LOOKOUT.

Event Information

Type of Event Accident
Event Date 4/25/1995
Event Day of the Week Tuesday
Time of Event 1050
Event Time Zone Central Daylight Time
Event City ARDMORE
Event State OKLAHOMA
Event Country --
Zipcode of the event site 73401
Event Date Year 1995
Event Date Month 4
MidAir Collision Indicator No
On Ground Collision occurred ? No
Event Location Latitude
Event Location Longitude
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 1048 Central Daylight Time
Direction of event from weather observation facility (degrees) 360
Weather Observation Facility ID ADM
Elevation of weather observation facility 762
Distance of event from weather observation facility (units?) 11
Time Zone of the weather observation CDT
Lighting Conditions Day
Lowest Ceiling Height 0
Lowest Non-Ceiling Height 0
Sky/Lowest/Cloud Conditions Clear
Sky Condition for Lowest Ceiling None
Visibility Runway Visual Range (Feet) 0
Visibility Runway Visual Value (Statute Miles) 0
Visibility (Statute Miles) 25
Air Temperature at event time (in degrees celsius) 18
Dew Point at event time (in degress fahrenheit) 8
Wind Direction (degrees magnetic) 200
Variable Wind Indicator Unknown
Wind Speed (knots) 12
Wind Velocity Indicator Unknown
Wind Gust Indicator Not Gusting
Wind Gust (knots) 0
Altimeter Setting at event time (in. Hg) 30
Density Altitude (feet) 1300
Intensity of Precipitation Unknown
METAR weather report --
Event Highest Injury Fatal
On Ground, Fatal Injuries 0
On Ground, Minor Injuries 0
On Ground, Serious Injuries 0
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) 774
NTSB Notification Source --
NTSB Notification Date Apr 25 1995 12:00AM
NTSB Notification Time 1116
Fiche Number and/or location -used to find docket information IMAGE
Date of most recent change to record Dec 7 2000 4:12PM
User who most recently changed record dbo
Basic weather conditions Visual Meteorological Cond
FAA District Office --

Aircraft Involved

Aircraft #1

Aircraft Registration Number N2202C
NTSB Number FTW95FA181
Missing Aircraft Indicator N
Federal Aviation Reg. Part Part 91: General Aviation
Type of Flight Plan filed None
Flight plan Was Activated? --
Damage Destroyed
Aircraft Fire None
Aircraft Explosion None
Aircraft Manufacturer's Full Name BELL
Aircraft Model 47D1
Aircraft Series Identifier 47D1
Aircraft Serial Number M-1
Certified Max Gross Weight 2350
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 2
Number of Engines 1
Fixed gear or retractable gear Fixed
Aircraft, Type of Last Inspection 100 Hour
Date of Last Inspection Apr 21 1995 12:00AM
Airframe hours since last inspection 5
Airframe Hours 5044
ELT Installed No
ELT Activated Unknown
ELT Aided Location of Event Site Unknown
ELT Type --
Aircraft Owner Name VERSATILE AVIATION, INC.
Aircraft Owner Street Address 1333 SOUTH LAKE MURRAY DRIVE
Aircraft Owner City ARDMORE
Aircraft Owner State OK
Aircraft Owner Country
Aircraft Owner Zipcode 73401
Operator is an individual? --
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 EIVA
Owner has at least one certificate Yes - certificate holder
Other Operator of large aircraft? No
Certified for Part 133 or 137 Operation External Load
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) Instructional
Second Pilot on Board Yes
Departure Point Same as Event Yes
Departure Airport Code 1F0
Departure City
Departure State
Departure Country
Departure Time 1000
Departure Time Zone CDT
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 Takeoff
Report sent to ICAO? --
Evacuation occurred --
Date of most recent change to record Jan 2 2001 10:30AM
User who most recently changed record dbo
Since inspection or accident --
Event Location Runway Number and Location 0
Runway Length --
Runway Width --
Sight Seeing flight No
Air Medical Flight No
Medical Flight --