Canyon Ferry Airport
Aircraft Accident/Incident Report

Townsend, Montana 59644
Saturday, July 17, 1993 18:33 MDT

NTSB Narrative Summary Released at Completion of Accident

THE ENGINE LOST POWER AT A LOW ALTITUDE DURING INITIAL CLIMB AFTER TAKEOFF AND THE PILOT INITIATED AN EMERGENCY TURN BACK TO THE AIRPORT. THE ACFT STALLED DURING THE TURN AND DESCENDED NOSE DOWN INTO THE GROUND. AN IMPROPER TYPE COIL, MODIFIED TO FIT, WAS INSTALLED IN THE ENGINE MAGNETO.

NTSB Probable Cause Narrative

THE LOSS OF ENGINE POWER DUE TO THE FAILURE OF THE IMPROPERLY MODIFIED MAGNETO AND LOSS OF CONTROL IN FLIGHT BY THE PIC WHILE MANEUVERING TO RETURN TO THE AIRPORT.

Event Information

Type of Event Accident
Event Date 7/17/1993
Event Day of the Week Saturday
Time of Event 1833
Event Time Zone Mountain Daylight Time
Event City TOWNSEND
Event State MONTANA
Event Country --
Zipcode of the event site 59644
Event Date Year 1993
Event Date Month 7
MidAir Collision Indicator No
On Ground Collision occurred ? No
Event Location Latitude
Event Location Longitude
Event Location Airport CANYON FERRY AIRPORT
Event Location Nearest Airport ID 8U9
Indicates whether the acc/inc occurred off or on an airport Off Airport/Airstrip
Distance from airport in statute miles 1
Degrees magnetic from airport 360
Airport Elevation 3840
Weather Briefing Completeness Unknown
Investigator's weather source Weather Observation Facility
Time of the weather observation 1810 Mountain Daylight Time
Direction of event from weather observation facility (degrees) 285
Weather Observation Facility ID HLN
Elevation of weather observation facility 3873
Distance of event from weather observation facility (units?) 21
Time Zone of the weather observation MDT
Lighting Conditions Day
Lowest Ceiling Height 7000
Lowest Non-Ceiling Height 3500
Sky/Lowest/Cloud Conditions Scattered
Sky Condition for Lowest Ceiling Broken
Visibility Runway Visual Range (Feet) 0
Visibility Runway Visual Value (Statute Miles) 0
Visibility (Statute Miles) 20
Air Temperature at event time (in degrees celsius) 15
Dew Point at event time (in degress fahrenheit) 9
Wind Direction (degrees magnetic) 280
Variable Wind Indicator Unknown
Wind Speed (knots) 8
Wind Velocity Indicator Unknown
Wind Gust Indicator Not Gusting
Wind Gust (knots) 0
Altimeter Setting at event time (in. Hg) 30
Density Altitude (feet) 4120
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 1
Injury Total Minor --
Injury Total None --
Injury Total Serious --
Injury Total All 1
Investigating Agency NTSB
NTSB Docket Number (internal use) 1494
NTSB Notification Source --
NTSB Notification Date Jul 17 1993 12:00AM
NTSB Notification Time 1810
Fiche Number and/or location -used to find docket information IMAGE
Date of most recent change to record Dec 11 2000 1:30PM
User who most recently changed record dbo
Basic weather conditions Visual Meteorological Cond
FAA District Office --

Aircraft Involved

Aircraft #1

Aircraft Registration Number N2AL
NTSB Number SEA93LA156
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 STARK RAND
Aircraft Model KR-2
Aircraft Series Identifier KR-2
Aircraft Serial Number 1023
Certified Max Gross Weight 900
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 Retractable
Aircraft, Type of Last Inspection Unknown
Date of Last Inspection --
Airframe hours since last inspection --
Airframe Hours --
ELT Installed No
ELT Activated Unknown
ELT Aided Location of Event Site Unknown
ELT Type --
Aircraft Owner Name PHILLIPS, ROGER A.
Aircraft Owner Street Address 12 SOUTH BENTON AVE
Aircraft Owner City HELENA
Aircraft Owner State MT
Aircraft Owner Country
Aircraft Owner Zipcode 59601
Operator is an individual? --
Operator Name PHILLIPS, ROGER A.
Operator Same as Owner? No
Operator Is Doing Business As --
Operator Address Same as Owner? No
Operator Street Address 12 SOUTH BENTON AVE
Operator City HELENA
Operator State MT
Operator Country
Operator Zip code 59601
Operator Code NONE
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
Departure City
Departure State
Departure Country
Departure Time 1830
Departure Time Zone MDT
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 10:34AM
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 --