Double Eagle II Airport
Aircraft Accident/Incident Report

Albuquerque, New Mexico 87123
Tuesady, June 8, 1993 9:20 MDT

NTSB Narrative Summary Released at Completion of Accident

THE PILOT/BUILDER STATED THAT HE ENCOUNTERED UNCOMMANDED AND UNCONTROLLABLE ROLL AND YAW DIVERSIONS AS THE AIRPLANE PASSED THROUGH GROUND EFFECT AFTER TAKEOFF ON ITS MAIDEN FLIGHT. THE PILOT THEN ATTEMPTED TO EXECUTE A PRECAUTIONARY LANDING ON THE RUNWAY. THE AIRPLANE SUBSEQUENTLY LANDED HARD TO THE RIGHT OF THE EDGE OF THE RUNWAY AND THE GEAR AND WINGS COLLAPSED. IN HIS ACCIDENT REPORT, THE PILOT STATED THAT THE AIRPLANE WAS A RESEARCH AND DEVELOPMENT PROTOTYPE DESIGN.

NTSB Probable Cause Narrative

THE EXTRANEOUS AND UNCOMMANDED ROLL AND YAW DEVIATIONS CAUSED BY INADEQUATE AIRPLANE DESIGN WHICH PRECLUDED THE PILOT FROM TAKING CORRECTIVE ACTION AND LED TO THE ENSUING HARD LANDING.

Event Information

Type of Event Accident
Event Date 6/8/1993
Event Day of the Week Tuesday
Time of Event 920
Event Time Zone Mountain Daylight Time
Event City ALBUQUERQUE
Event State NEW MEXICO
Event Country --
Zipcode of the event site 87123
Event Date Year 1993
Event Date Month 6
MidAir Collision Indicator No
On Ground Collision occurred ? No
Event Location Latitude
Event Location Longitude
Event Location Airport DOUBLE EAGLE II
Event Location Nearest Airport ID AEG
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 5834
Weather Briefing Completeness Not pertinent
Investigator's weather source Weather Observation Facility
Time of the weather observation 853 Mountain Daylight Time
Direction of event from weather observation facility (degrees) 180
Weather Observation Facility ID ABQ
Elevation of weather observation facility 5834
Distance of event from weather observation facility (units?) 10
Time Zone of the weather observation MDT
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) --
Visibility (Statute Miles) 60
Air Temperature at event time (in degrees celsius) 17
Dew Point at event time (in degress fahrenheit) -2
Wind Direction (degrees magnetic) 120
Variable Wind Indicator Unknown
Wind Speed (knots) 4
Wind Velocity Indicator Unknown
Wind Gust Indicator Not Gusting
Wind Gust (knots) 0
Altimeter Setting at event time (in. Hg) 29
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) 1012
NTSB Notification Source --
NTSB Notification Date Jun 8 1993 12:00AM
NTSB Notification Time 1253
Fiche Number and/or location -used to find docket information IMAGE
Date of most recent change to record Dec 11 2000 1:23PM
User who most recently changed record dbo
Basic weather conditions Visual Meteorological Cond
FAA District Office --

Aircraft Involved

Aircraft #1

Aircraft Registration Number N687RD
NTSB Number FTW93LA181
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 DRLIK
Aircraft Model FALCON XC
Aircraft Series Identifier FALCON XC
Aircraft Serial Number 001
Certified Max Gross Weight 1500
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 1
Number of Engines 1
Fixed gear or retractable gear Fixed
Aircraft, Type of Last Inspection Continuous Airworthiness
Date of Last Inspection May 3 1993 12:00AM
Airframe hours since last inspection 0
Airframe Hours --
ELT Installed No
ELT Activated Unknown
ELT Aided Location of Event Site Unknown
ELT Type --
Aircraft Owner Name EMORY AIRCRAFT, INC
Aircraft Owner Street Address 1110 SANDS DR., S.E.
Aircraft Owner City ALBUQUERQUE
Aircraft Owner State NM
Aircraft Owner Country
Aircraft Owner Zipcode 87123
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
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) Unknown
Second Pilot on Board No
Departure Point Same as Event Yes
Departure Airport Code AEG
Departure City
Departure State
Departure Country
Departure Time 920
Departure Time Zone MDT
Destination Same as Local Flt dest & departure same, accident can occur anywhere
Destination Airport Code AEG
Destination City
Destination State
Destination Country
Specific Phase of Flight Landing
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 22
Runway Length 7398
Runway Width 100
Sight Seeing flight No
Air Medical Flight No
Medical Flight --