Ayavalla Field Airport
Aircraft Accident/Incident Report

Tallahassee, Florida 32312
Sunday, February 1, 2009 14:15 EST

NTSB Narrative Summary Released at Completion of Accident

The pilot reported that he had previously performed a maneuver where a jeep and motorcycle would depart traveling down the runway, and he would then depart in the same direction and perform a low pass over them. On the day of the accident there was no briefing about the maneuver before the motorcycle, jeep, and he departed. The motorcycle departed first, followed by the jeep with two occupants, and finally the airplane. The pilot stated that he estimated he was flying at 75 mile-per-hour (mph) and the jeep was driving at 35 to 40 mph. He attempted to pass the right side of the jeep, but felt a bump and he knew he had hit the jeep. He also noticed the left wing navigation light was hanging down. He performed a 180-degree turn and landed on the runway, while the jeep veered off the runway and collided with trees. The pilot further reported there was no preimpact failure or malfunction with the flight controls. Toxicology testing performed on specimens obtained from the pilot after the accident was positive for 11-Nor 9 carboxy delta 9 tetrahydrocannabinol 8.1 ng/mL, and negative for ethyl alcohol. The finding of carboxy tetrahydrocannabinol was consistent with the pilot having used marijuana within the previous days or weeks but it cannot be concluded that the use was contributory to the accident.

NTSB Probable Cause Narrative

The pilot's decision to initiate takeoff in close proximity to other vehicles which were operating on the runway resulting in collision with a vehicle during takeoff.

Event Information

Type of Event Accident
Event Date 2/1/2009
Event Day of the Week Sunday
Time of Event 1415
Event Time Zone Eastern Standard Time
Event City Tallahassee
Event State FLORIDA
Event Country --
Zipcode of the event site 32312
Event Date Year 2009
Event Date Month 2
MidAir Collision Indicator No
On Ground Collision occurred ? Yes
Event Location Latitude 303344N
Event Location Longitude 0841825W
Event Location Airport Ayavalla Field
Event Location Nearest Airport ID --
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 100
Weather Briefing Completeness --
Investigator's weather source Weather Observation Facility
Time of the weather observation 1353 Eastern Standard Time
Direction of event from weather observation facility (degrees) --
Weather Observation Facility ID TLH
Elevation of weather observation facility 81
Distance of event from weather observation facility (units?) --
Time Zone of the weather observation EST
Lighting Conditions Day
Lowest Ceiling Height 7000
Lowest Non-Ceiling Height 4300
Sky/Lowest/Cloud Conditions Scattered
Sky Condition for Lowest Ceiling Broken
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) 8
Wind Direction (degrees magnetic) 180
Variable Wind Indicator Wind direction could be determined
Wind Speed (knots) 11
Wind Velocity Indicator --
Wind Gust Indicator Not Gusting
Wind Gust (knots) --
Altimeter Setting at event time (in. Hg) 30.19
Density Altitude (feet) --
Intensity of Precipitation --
METAR weather report --
Event Highest Injury Fatal
On Ground, Fatal Injuries 2
On Ground, Minor Injuries --
On Ground, Serious Injuries --
Injury Total Fatal 2
Injury Total Minor --
Injury Total None 2
Injury Total Serious --
Injury Total All 2
Investigating Agency NTSB
NTSB Docket Number (internal use) 26078
NTSB Notification Source NTSB Comm Center
NTSB Notification Date --
NTSB Notification Time --
Fiche Number and/or location -used to find docket information --
Date of most recent change to record Oct 27 2009 3:12PM
User who most recently changed record johb
Basic weather conditions Visual Meteorological Cond
FAA District Office --

Aircraft Involved

Aircraft #1

Aircraft Registration Number N2424A
NTSB Number ERA09LA152
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 PIPER
Aircraft Model PA-18 -150
Aircraft Series Identifier --
Aircraft Serial Number 1809075
Certified Max Gross Weight 1750
Aircraft Category Airplane
Aircraft Registration Class --
Aircraft is a homebuilt? No
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 Oct 15 2008 12:00AM
Airframe hours since last inspection --
Airframe Hours 435
ELT Installed Yes
ELT Activated No
ELT Aided Location of Event Site No
ELT Type Unknown
Aircraft Owner Name FLIGHTLINE GROUP INC
Aircraft Owner Street Address 3256 CAPITAL CIR SW
Aircraft Owner City TALLAHASSEE
Aircraft Owner State FL
Aircraft Owner Country USA
Aircraft Owner Zipcode 32310-8723
Operator is an individual? No
Operator Name FLIGHTLINE GROUP INC
Operator Same as Owner? Yes
Operator Is Doing Business As --
Operator Address Same as Owner? Yes
Operator Street Address 3256 CAPITAL CIR SW
Operator City TALLAHASSEE
Operator State FL
Operator Country USA
Operator Zip code 32310-8723
Operator Code --
Owner has at least one certificate None
Other Operator of large aircraft? 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
Second Pilot on Board No
Departure Point Same as Event Yes
Departure Airport Code --
Departure City Tallahassee
Departure State FL
Departure Country USA
Departure Time 1415
Departure Time Zone EST
Destination Same as Local Flt dest & departure same, accident can occur anywhere
Destination Airport Code --
Destination City Tallahassee
Destination State FL
Destination Country USA
Specific Phase of Flight --
Report sent to ICAO? --
Evacuation occurred --
Date of most recent change to record Oct 27 2009 3:13PM
User who most recently changed record johb
Since inspection or accident Time of Accident
Event Location Runway Number and Location 18
Runway Length 3800
Runway Width 300
Sight Seeing flight No
Air Medical Flight No
Medical Flight --