Aircraft Accident/Incident Report

Augusta, Missouri 63332
Monday, October 13, 2003 10:28 CDT

NTSB Narrative Summary Released at Completion of Accident

The airplane was substantially damaged when it nosed over during a forced landing following a complete loss of engine power. The pilot reported that the airplane's nose landing gear dug into the soft sandy soil during the forced landing, causing the airplane to nose over. The airplane was powered by a Subaru automobile engine converted for aircraft use. A postaccident examination revealed that the plastic timing-belt cover and the belts for the alternator and supercharger were broken. Pieces of the alternator belt were found within the remaining portion of the timing-belt cover. The engine intake and exhaust valves had struck the top of the cylinders.

NTSB Probable Cause Narrative

The failure of the supercharger and alternator drive belts which resulted in foreign object damage to the valve timing system and subsequent loss of engine power, and the unsuitable terrain encountered by the pilot during the forced landing. A factor was the soft terrain where the forced landing was executed.

Event Information

Type of Event Accident
Event Date 10/13/2003
Event Day of the Week Monday
Time of Event 1028
Event Time Zone Central Daylight Time
Event City Augusta
Event State MISSOURI
Event Country --
Zipcode of the event site 63332
Event Date Year 2003
Event Date Month 10
MidAir Collision Indicator No
On Ground Collision occurred ? No
Event Location Latitude 383422N
Event Location Longitude 0905253W
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 Not pertinent
Investigator's weather source Weather Observation Facility
Time of the weather observation 1054 Central Daylight Time
Direction of event from weather observation facility (degrees) 64
Weather Observation Facility ID SUS
Elevation of weather observation facility 463
Distance of event from weather observation facility (units?) 12
Time Zone of the weather observation CDT
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) 19
Dew Point at event time (in degress fahrenheit) 8
Wind Direction (degrees magnetic) 180
Variable Wind Indicator Wind direction could be determined
Wind Speed (knots) 6
Wind Velocity Indicator --
Wind Gust Indicator Not Gusting
Wind Gust (knots) --
Altimeter Setting at event time (in. Hg) 30
Density Altitude (feet) --
Intensity of Precipitation --
METAR weather report METAR KSUS 130054Z 00000KT 10SM CLR 12/09 A3005 RM
Event Highest Injury Minor
On Ground, Fatal Injuries --
On Ground, Minor Injuries --
On Ground, Serious Injuries --
Injury Total Fatal --
Injury Total Minor 1
Injury Total None --
Injury Total Serious --
Injury Total All 1
Investigating Agency NTSB
NTSB Docket Number (internal use) 15455
NTSB Notification Source FAA
NTSB Notification Date Oct 16 2000 12:00AM
NTSB Notification Time 1200
Fiche Number and/or location -used to find docket information DMS
Date of most recent change to record Jun 3 2004 1:28PM
User who most recently changed record NTSB\MONR
Basic weather conditions Visual Meteorological Cond
FAA District Office St. Louis, Missouri

Aircraft Involved

Aircraft #1

Aircraft Registration Number N707DD
NTSB Number CHI04LA011
Missing Aircraft Indicator --
Federal Aviation Reg. Part Part 91: General Aviation
Type of Flight Plan filed None
Flight plan Was Activated? No
Damage Substantial
Aircraft Fire None
Aircraft Explosion None
Aircraft Manufacturer's Full Name Domeier
Aircraft Model RV-7A
Aircraft Series Identifier --
Aircraft Serial Number 70374
Certified Max Gross Weight 1800
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 Jul 15 2003 12:00AM
Airframe hours since last inspection 89
Airframe Hours 89
ELT Installed Yes
ELT Activated Yes
ELT Aided Location of Event Site No
ELT Type --
Aircraft Owner Name David G. Domeier
Aircraft Owner Street Address 1718 Baxter Forest Valley Ct.
Aircraft Owner City Chesterfield
Aircraft Owner State MO
Aircraft Owner Country USA
Aircraft Owner Zipcode 63005
Operator is an individual? Yes
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 No
Departure Point Same as Event No
Departure Airport Code SUS
Departure City ST LOUIS
Departure State MO
Departure Country USA
Departure Time 1015
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 Cruise
Report sent to ICAO? No
Evacuation occurred No
Date of most recent change to record Apr 5 2004 7:53AM
User who most recently changed record SULP
Since inspection or accident Time of Accident
Event Location Runway Number and Location --
Runway Length --
Runway Width --
Sight Seeing flight No
Air Medical Flight No
Medical Flight --