Ashley Airport
Aircraft Accident/Incident Report

Morris, Oklahoma 74445
Sunday, December 12, 2004 16:56 CST

NTSB Narrative Summary Released at Completion of Accident

According to a witness, who was in a field approximately 1 mile north of the accident site, the airplane was performing aerobatic maneuvers in the area when the airplane flew straight up into the air, and then "fell over into a flat spin." At this point, the witness estimated that the airplane at an approximate altitude of 5,000 feet above the ground. The witness heard the engine "revving up" as the airplane descended behind a tree line. He then heard the airplane impact the ground and the engine stop running. The 1,040-hour pilot, who was occupying the rear seat of the tandem seating experimental bi-plane, purchased the airplane during the first week of July 2004. Post-accident calculations revealed that the airplane was over maximum gross weight and the center of gravity (CG) was aft of the rearward limit. According to page 3-8 of the Christen Eagle II Airplane Flight Manual, "Any particular Christen Eagle II aircraft will recover from any spin type using standard recovery techniques ONLY IF THE AIRCRAFT IS PROPERLY BALANCED. The CG of the aircraft must be within design limits to ensure safe spin recovery. Any aircraft can be dangerously loaded (CG beyond design limits) making spin recovery extremely difficult or impossible. Weight and balance considerations must be taken seriously and pilots must be absolutely certain that the flight CG of their aircraft is within design limits."

NTSB Probable Cause Narrative

The pilot's intentional spin, which was unrecoverable due to exceeded aircraft weight and balance limitations as a result of improper preflight planning/preparation.

Event Information

Type of Event Accident
Event Date 12/12/2004
Event Day of the Week Sunday
Time of Event 1656
Event Time Zone Central Standard Time
Event City Morris
Event State OKLAHOMA
Event Country --
Zipcode of the event site 74445
Event Date Year 2004
Event Date Month 12
MidAir Collision Indicator No
On Ground Collision occurred ? No
Event Location Latitude 353956N
Event Location Longitude 0955120W
Event Location Airport Ashley Airport
Event Location Nearest Airport ID O36
Indicates whether the acc/inc occurred off or on an airport Off Airport/Airstrip
Distance from airport in statute miles 1.5
Degrees magnetic from airport 10
Airport Elevation 731
Weather Briefing Completeness Not pertinent
Investigator's weather source Weather Observation Facility
Time of the weather observation 1753 Central Standard Time
Direction of event from weather observation facility (degrees) 270
Weather Observation Facility ID OKM
Elevation of weather observation facility 720
Distance of event from weather observation facility (units?) 5
Time Zone of the weather observation CST
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) 14
Dew Point at event time (in degress fahrenheit) 2
Wind Direction (degrees magnetic) 10
Variable Wind Indicator Wind direction could be determined
Wind Speed (knots) 9
Wind Velocity Indicator --
Wind Gust Indicator Gusting
Wind Gust (knots) 16
Altimeter Setting at event time (in. Hg) 30.09
Density Altitude (feet) 658
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 2
Injury Total Minor --
Injury Total None --
Injury Total Serious --
Injury Total All 2
Investigating Agency NTSB
NTSB Docket Number (internal use) 17723
NTSB Notification Source FAA Communications Center
NTSB Notification Date Dec 12 2004 12:00AM
NTSB Notification Time 1756
Fiche Number and/or location -used to find docket information DMS
Date of most recent change to record Jun 8 2005 12:51PM
User who most recently changed record NTSB\JOHB
Basic weather conditions Visual Meteorological Cond
FAA District Office Oklahoma City, Oklahoma

Aircraft Involved

Aircraft #1

Aircraft Registration Number N222CE
NTSB Number DFW05LA037
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 None
Aircraft Explosion None
Aircraft Manufacturer's Full Name Crosley
Aircraft Model Christen Eagle II
Aircraft Series Identifier --
Aircraft Serial Number Crosley-0001
Certified Max Gross Weight 1520
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 100 Hour
Date of Last Inspection Jun 1 2004 12:00AM
Airframe hours since last inspection --
Airframe Hours 568
ELT Installed No
ELT Activated No
ELT Aided Location of Event Site No
ELT Type --
Aircraft Owner Name Edward Vaughn
Aircraft Owner Street Address RR 2 Box 296L
Aircraft Owner City Morris
Aircraft Owner State OK
Aircraft Owner Country USA
Aircraft Owner Zipcode 74445
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 Yes
Departure Point Same as Event No
Departure Airport Code OKM
Departure City Okmulgee
Departure State OK
Departure Country USA
Departure Time 1630
Departure Time Zone CST
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 Unknown
Report sent to ICAO? No
Evacuation occurred No
Date of most recent change to record Jul 11 2005 10:04AM
User who most recently changed record NTSB\HAMG
Since inspection or accident Last Inspection
Event Location Runway Number and Location NA
Runway Length --
Runway Width --
Sight Seeing flight No
Air Medical Flight No
Medical Flight --