Mt. Home Afb Airport
Aircraft Accident/Incident Report

Mt. Home, Idaho 83648
Sunday, October 11, 1992 17:10 MDT

NTSB Narrative Summary Released at Completion of Accident

AT THE CONCLUSION OF AN AIR SHOW, THE AIRPLANE WAS CLEARED FOR RELEASE BY THE AIR SHOW COORDINATOR. THE COORDINATOR WAS TOLD BY ATC THAT RUNWAY 12 WAS THE ACTIVE. THE PILOT STATED TO THE AIR SHOW COORDINATOR THAT HE DIDN'T WANT TO TAKE OFF ON THIS RUNWAY, AS THE WINDS FAVORED RUNWAY 30, AND THAT HIS AIRPLANE COULD NOT HANDLE A TAIL WIND COMPONENT ON TAKE OFF. AFTER CALLS WERE MADE TO AIR TRAFFIC PERSONNEL ABOUT THE ACTIVE RUNWAY, THE PILOT WAS INFORMED THAT RUNWAY 12 WAS STILL ACTIVE AND HE WAS CLEARED FOR TAKE-OFF ON RUNWAY 12. DURING THE TAKE-OFF GROUND RUN, THE AIRPLANE VEERED SHARPLY TO THE LEFT AND THE LEFT WING CONTACTED THE GROUND. THE PILOT REDUCED POWER AND ATTEMPTED TO STRAIGHTEN THE DIRECTION OF TRAVEL; HOWEVER, THE RIGHT WING THEN CONTACTED THE GROUND AND THE AIRPLANE CAME TO A STOP. THE WINDS WERE REPORTED FROM 230 DEGREES AT SIX KNOTS.

NTSB Probable Cause Narrative

DIRECTIONAL CONTROL WAS NOT MAINTAINED. A FACTOR TO THE ACCIDENT WAS: A TAIL WIND.

Event Information

Type of Event Accident
Event Date 10/11/1992
Event Day of the Week Sunday
Time of Event 1710
Event Time Zone Mountain Daylight Time
Event City MT. HOME
Event State IDAHO
Event Country --
Zipcode of the event site 83648
Event Date Year 1992
Event Date Month 10
MidAir Collision Indicator No
On Ground Collision occurred ? No
Event Location Latitude
Event Location Longitude
Event Location Airport MT. HOME AFB
Event Location Nearest Airport ID MUO
Indicates whether the acc/inc occurred off or on an airport On Airport
Distance from airport in statute miles --
Degrees magnetic from airport --
Airport Elevation 2995
Weather Briefing Completeness Unknown
Investigator's weather source Witness
Time of the weather observation 0
Direction of event from weather observation facility (degrees) 0
Weather Observation Facility ID
Elevation of weather observation facility 0
Distance of event from weather observation facility (units?) 0
Time Zone of the weather observation
Lighting Conditions Day
Lowest Ceiling Height 25000
Lowest Non-Ceiling Height 0
Sky/Lowest/Cloud Conditions Unknown
Sky Condition for Lowest Ceiling Broken
Visibility Runway Visual Range (Feet) 0
Visibility Runway Visual Value (Statute Miles) 0
Visibility (Statute Miles) 50
Air Temperature at event time (in degrees celsius) 24
Dew Point at event time (in degress fahrenheit) 4
Wind Direction (degrees magnetic) 230
Variable Wind Indicator Unknown
Wind Speed (knots) 6
Wind Velocity Indicator Unknown
Wind Gust Indicator Unknown
Wind Gust (knots) 0
Altimeter Setting at event time (in. Hg) 30
Density Altitude (feet) --
Intensity of Precipitation Unknown
METAR weather report --
Event Highest Injury None
On Ground, Fatal Injuries 0
On Ground, Minor Injuries 0
On Ground, Serious Injuries 0
Injury Total Fatal --
Injury Total Minor --
Injury Total None 1
Injury Total Serious --
Injury Total All --
Investigating Agency NTSB
NTSB Docket Number (internal use) 2801
NTSB Notification Source --
NTSB Notification Date Oct 11 1992 12:00AM
NTSB Notification Time 1800
Fiche Number and/or location -used to find docket information 47591
Date of most recent change to record Dec 11 2000 3:24PM
User who most recently changed record dbo
Basic weather conditions Visual Meteorological Cond
FAA District Office --

Aircraft Involved

Aircraft #1

Aircraft Registration Number N81AF
NTSB Number SEA93LA008
Missing Aircraft Indicator N
Federal Aviation Reg. Part Part 91: General Aviation
Type of Flight Plan filed None
Flight plan Was Activated? --
Damage Substantial
Aircraft Fire None
Aircraft Explosion None
Aircraft Manufacturer's Full Name JAMES R. PRIDEAUX
Aircraft Model AVID FLYER
Aircraft Series Identifier AVID FLYER
Aircraft Serial Number 81
Certified Max Gross Weight 960
Aircraft Category Airplane
Aircraft Registration Class U.S. Registered/U.S. Soil
Aircraft is a homebuilt? Yes
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 Annual
Date of Last Inspection Sep 29 1992 12:00AM
Airframe hours since last inspection 5
Airframe Hours 250
ELT Installed Yes
ELT Activated No
ELT Aided Location of Event Site No
ELT Type --
Aircraft Owner Name JAMES R. PRIDEAUX
Aircraft Owner Street Address 15670 LONGHORN DR
Aircraft Owner City CALDWELL
Aircraft Owner State ID
Aircraft Owner Country
Aircraft Owner Zipcode 83605
Operator is an individual? --
Operator Name JAMES R. PRIDEAUX
Operator Same as Owner? Yes
Operator Is Doing Business As --
Operator Address Same as Owner? Yes
Operator Street Address 15670 LONGHORN DR
Operator City CALDWELL
Operator State ID
Operator Country
Operator Zip code 83605
Operator Code
Owner has at least one certificate None
Other Operator of large aircraft? No
Certified for Part 133 or 137 Operation Unknown
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 No
Departure Point Same as Event Yes
Departure Airport Code MUO
Departure City
Departure State
Departure Country
Departure Time 0
Departure Time Zone
Destination Same as Local Flt --
Destination Airport Code U35
Destination City CALDWELL
Destination State ID
Destination Country
Specific Phase of Flight Takeoff
Report sent to ICAO? --
Evacuation occurred --
Date of most recent change to record Jan 2 2001 10:35AM
User who most recently changed record dbo
Since inspection or accident --
Event Location Runway Number and Location 12
Runway Length 13500
Runway Width 200
Sight Seeing flight No
Air Medical Flight No
Medical Flight --