KAYLOR J E/STRAHLMANN R L RV-4 near Elkin, NC — 2008-02-03
- Date
- 2008-02-03
- Location
- Elkin, NC, USA
- Airport
- ZEF
- Aircraft
- KAYLOR J E/STRAHLMANN R L RV-4
- Registration
- N580RG
- Category
- Airplane
- Highest injury
- Fatal
- Fatalities
- 1
- Phase of flight
- Maneuvering
Probable cause
The pilot's decision to attempt an aerobatic maneuver in close proximity to the ground.
NTSB narrative
The accident pilot and the pilots of 2 other airplanes departed from runway 07. After takeoff, the accident pilot turned downwind, base, and final for runway 07, and performed a low pass, flying over the runway at an estimated altitude of 8 feet above ground level (agl). Witnesses reported that when the flight was near the departure end of runway 07, the airplane was observed to pitch up and roll to the left while continuing to climb. One pilot-rated witness reported that at the top of the climb at about 250 to 300 feet agl, the airplane appeared to perform a "split s" type maneuver, and the pilot appeared to have "...dished out of the roll...." The airplane began descending in a nose-low attitude, and the witness further reported that before losing sight of the airplane due to obstructions, the airplane was flying nearly perpendicular to the runway and began a rapid nose-up pitch change. The witness then observed a fireball. Prior to landing the airplane earlier that day, the pilot performed a "poorly executed aileron roll" at a low altitude. The pilot was not wearing a parachute as required for aerobatic flight, and was below the 1,500 feet agl requirement for executing aerobatic maneuvers. Postaccident examination of the flight control system revealed no preimpact failures or malfunctions, nor were any identified with the engine or any other system onboard the airplane.
Analysis
- Primary failure mode
- Loss of control
- First missed decision gate
- Pilot could have avoided low level aerobatics near the airport.
NTSB coding
Evidence available
- Photos
- 22 docket documents
Docket documents22
- Release of Aircraft Wreckage, NTSB Form 6120.15form
- FAA Inspector Statementinterview
- Witness Statementsinterview
- 14 Code of Federal Regulation (CFR) Part 91.303other
- 14 Code of Federal Regulation (CFR) Part 91.307other
- Document from North Carolina Highway Patrolother
- Drawing Excerptother
- RVator (Newsletter)other
- Record of Conference Callother
- Record of NTSB Conversationother
- Photo 1: NTSB Digital Photograph. View of the First Ground Contact Marks.photos
- Photo 2: NTSB Digital Photograph. View Showing the Berm Contact. The Main Wreckage is in the Background.photos
- Photo 3: NTSB Digital Photograph. View From the Edge of the Berm With the Wreckage Visible in the Background.photos
- Photo 4: NTSB Digital Photograph. View Showing the Wreckagephotos
- Photo 5: NTSB Digital Photograph. View Showing the Engine and Propellerphotos
- Photo 6: NTSB Digital Photograph. View of the Left Wing.photos
- Photo 7: NTSB Digital Photograph. View Showing the Disconnected Left Aileron Pushrod From the Rod End.photos
- Photo 8: NTSB Digital Photograph. View Showing the Left Pushrod Assembly (Bellcrank to Aileron), Connected at the Bellcrank. Note the two Rivets Securing the Rod End to the Pushrod Tube.photos
- Photo 9: NTSB Digital Photograph. View Showing the Left Aileron Pushrod Assembly (Bellcrank to Aileron) with Disconnected Rod End.photos
- Materials Laboratory Factual Report of 08-018report
- Toxicological Reportreport
- Weather Reports and Recordsreport
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