Arthur Dunn Air Park Airport
Aircraft Accident/Incident Report

Titusville, Florida 32780
Saturday, March 1, 2008 8:36 EDT

NTSB Narrative Summary Released at Completion of Accident

The accident, an on-ground collision between two airplanes at a non-towered airport, occurred when the lead airplane in a flight of four RV-8s, which had landed and exited the runway, was struck by a Velocity not associated with the flight. Witnesses stated that the flight of four RV-8s announced their intentions to land in formation on Runway 15 over the radio and on the same frequency that the Velocity announced its intention to conduct a straight in approach to Runway 15. The Velocity arrived on final just behind the fourth RV-8, and touched down on the runway close to the approach end. The Velocity then drifted left off the runway and onto the grass. It passed to the left of the three trailing RV-8s that were still on the runway, and struck the lead RV-8, which had cleared the runway to the left on a taxiway in the vicinity of the departure end of the runway. At some point prior to the collision, engine power on the Velocity increased. Examination of the Velocity did not reveal any evidence of preimpact mechanical failures or malfunctions, and the weather in the area was conducive for visual flight rules operations.

NTSB Probable Cause Narrative

The pilot of the Velocity’s failure to see and avoid the flight of four RV-8s that had landed and were in the process of clearing the runway.

Event Information

Type of Event Accident
Event Date 3/1/2008
Event Day of the Week Saturday
Time of Event 836
Event Time Zone Eastern Daylight Time
Event City Titusville
Event State FLORIDA
Event Country --
Zipcode of the event site 32780
Event Date Year 2008
Event Date Month 3
MidAir Collision Indicator No
On Ground Collision occurred ? Yes
Event Location Latitude 283712N
Event Location Longitude 0805005W
Event Location Airport Arthur Dunn Air Park
Event Location Nearest Airport ID X21
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 30
Weather Briefing Completeness --
Investigator's weather source Weather Observation Facility
Time of the weather observation 853 Eastern Standard Time
Direction of event from weather observation facility (degrees) 90
Weather Observation Facility ID ORL
Elevation of weather observation facility 113
Distance of event from weather observation facility (units?) 30
Time Zone of the weather observation EST
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) 18
Dew Point at event time (in degress fahrenheit) 11
Wind Direction (degrees magnetic) 90
Variable Wind Indicator Wind direction could be determined
Wind Speed (knots) 3
Wind Velocity Indicator --
Wind Gust Indicator Not Gusting
Wind Gust (knots) --
Altimeter Setting at event time (in. Hg) 30.33
Density Altitude (feet) --
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 3
Injury Total Minor --
Injury Total None --
Injury Total Serious 1
Injury Total All 4
Investigating Agency NTSB
NTSB Docket Number (internal use) 25172
NTSB Notification Source FAA Southern Region ROC
NTSB Notification Date Mar 1 2008 12:00AM
NTSB Notification Time --
Fiche Number and/or location -used to find docket information --
Date of most recent change to record Jul 6 2009 4:14PM
User who most recently changed record muzd
Basic weather conditions Visual Meteorological Cond
FAA District Office Orlando FSDO

Aircraft Involved

Aircraft #1

Aircraft #2

Aircraft Registration Number N244CU N128RV
NTSB Number MIA08FA070A MIA08FA070B
Missing Aircraft Indicator -- --
Federal Aviation Reg. Part Part 91: General Aviation Part 91: General Aviation
Type of Flight Plan filed None None
Flight plan Was Activated? No No
Damage Destroyed Destroyed
Aircraft Fire Ground Ground
Aircraft Explosion Ground Ground
Aircraft Manufacturer's Full Name Ulrich Christen William E. Hess
Aircraft Model Velocity XL RG RV-8
Aircraft Series Identifier -- --
Aircraft Serial Number 3RX092 81054
Certified Max Gross Weight 2700 1800
Aircraft Category Airplane Airplane
Aircraft Registration Class -- --
Aircraft is a homebuilt? Yes Yes
Flight Crew Seats 2 1
Cabin Crew Seats -- --
Passenger Seats 2 1
Total number of seats on the aircraft 4 2
Number of Engines 1 1
Fixed gear or retractable gear Retractable Retractable
Aircraft, Type of Last Inspection Unknown Unknown
Date of Last Inspection -- --
Airframe hours since last inspection -- --
Airframe Hours -- --
ELT Installed Yes Yes
ELT Activated Yes No
ELT Aided Location of Event Site No No
ELT Type Unknown Unknown
Aircraft Owner Name Ulrich R. Christen William E. Hess
Aircraft Owner Street Address -- --
Aircraft Owner City Sebastian Port Orange
Aircraft Owner State FL FL
Aircraft Owner Country USA USA
Aircraft Owner Zipcode 32958 32128
Operator is an individual? No No
Operator Name Ulrich R. Christen William E. Hess
Operator Same as Owner? Yes Yes
Operator Is Doing Business As -- --
Operator Address Same as Owner? Yes Yes
Operator Street Address -- --
Operator City Sebastian Port Orange
Operator State FL FL
Operator Country USA USA
Operator Zip code 32958 32128
Operator Code -- --
Owner has at least one certificate None None
Other Operator of large aircraft? No No
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 Personal
Second Pilot on Board No No
Departure Point Same as Event No No
Departure Airport Code X26 7FL6
Departure City Sebastian Daytona Beach
Departure State FL FL
Departure Country USA USA
Departure Time 810 805
Departure Time Zone EST EST
Destination Same as Local Flt crash at destination city crash at destination city
Destination Airport Code X21 X21
Destination City Titusville Titusville
Destination State FL FL
Destination Country USA USA
Specific Phase of Flight Takeoff Taxi - from landing
Report sent to ICAO? -- --
Evacuation occurred -- --
Date of most recent change to record Jul 6 2009 4:14PM Jul 6 2009 4:14PM
User who most recently changed record muzd muzd
Since inspection or accident -- --
Event Location Runway Number and Location 15 15
Runway Length 2961 2961
Runway Width 70 70
Sight Seeing flight No No
Air Medical Flight No No
Medical Flight -- --