What happened
The FAA’s narrative, in sentence case. The FAA writes it in capitals and removes private details.
(-23) Substantial damage to aircraft following a failure of the left main landing gear support tube. During takeoff on runway 35, the aircraft drifted left and departed the runway at the 2600 foot mark. The aircraft went into the mud, collapsed the left main landing gear, bent the spar of the left wing, damaged the left aileron, suffered mud ingestion into the engine, and bent all three blades of the prop. Initial on-site investigation by two FAA inspectors showed a failure of a previous repair weld on the left main landing gear support tube. The pilot said he began to lose directional control during takeoff at approximately 60 mph and his post accident drawing shows he began to abort the takeoff at the 920 foot mark, and he said the aircraft left the left side of runway 35 approximately 1800 feet from the takeoff end of the runway. The two FAA inspectors measured the actual tire marks leaving the left side of the runway as being actually 2,600 feet from the takeoff end of runway 35 and N3104S continued for another 150 feet in the wetlands on the left side of the runway. The pilot, who was the only occupant, reported no injury.
As the FAA filed it
(-23) SUBSTANTIAL DAMAGE TO AIRCRAFT FOLLOWING A FAILURE OF THE LEFT MAIN LANDING GEAR SUPPORT TUBE. DURING TAKEOFF ON RUNWAY 35, THE AIRCRAFT DRIFTED LEFT AND DEPARTED THE RUNWAY AT THE 2600 FOOT MARK. THE AIRCRAFT WENT INTO THE MUD, COLLAPSED THE LEFT MAIN LANDING GEAR, BENT THE SPAR OF THE LEFT WING, DAMAGED THE LEFT AILERON, SUFFERED MUD INGESTION INTO THE ENGINE, AND BENT ALL THREE BLADES OF THE PROP. INITIAL ON-SITE INVESTIGATION BY TWO FAA INSPECTORS SHOWED A FAILURE OF A PREVIOUS REPAIR WELD ON THE LEFT MAIN LANDING GEAR SUPPORT TUBE. THE PILOT SAID HE BEGAN TO LOSE DIRECTIONAL CONTROL DURING TAKEOFF AT APPROXIMATELY 60 MPH AND HIS POST ACCIDENT DRAWING SHOWS HE BEGAN TO ABORT THE TAKEOFF AT THE 920 FOOT MARK, AND HE SAID THE AIRCRAFT LEFT THE LEFT SIDE OF RUNWAY 35 APPROXIMATELY 1800 FEET FROM THE TAKEOFF END OF THE RUNWAY. THE TWO FAA INSPECTORS MEASURED THE ACTUAL TIRE MARKS LEAVING THE LEFT SIDE OF THE RUNWAY AS BEING ACTUALLY 2,600 FEET FROM THE TAKEOFF END OF RUNWAY 35 AND N3104S CONTINUED FOR ANOTHER 150 FEET IN THE WETLANDS ON THE LEFT SIDE OF THE RUNWAY. THE PILOT, WHO WAS THE ONLY OCCUPANT, REPORTED NO INJURY.
NTSB investigation
The NTSB’s investigation of this event, with its probable cause and findings. Matched to this report by N-number and date.
Other reports on N3104S · 3
Matched to the same aircraft by N-number and date.