What happened
The FAA’s narrative, in sentence case. The FAA writes it in capitals and removes private details.
On Sunday August 21, 2016 at approximately 11:30AM a pilot departed the Flandreau, SD municipal airport (4P3) to conduct some proficiency flying. At approximately 12:15PM on his approach to 4P3 he communicated twice with another aircraft that he knew was performing touch and gos at 4P3.
The pilot entered downwind for runway 28 from a 45 degree entry as the other aircraft (Cessna) was landing. The Cessna was on the north side of the airport giving the pilot time to land. On downwind his speed was at 110 knots when he reduced power to get flap down speed of 100 knots, about this time his traffic alert system horn came on alerting him there was traffic within a mile of his aircraft. As he passed the end of the runway, the pilot stated he didn't want to be distracted by taking time to shut off the traffic warning system and turned base then final at 80 knots for the landing. The pilot stated, as the plane went past normal touchdown and settled to the runway on center line, he knew the traffic alert system horn was not the alert he was hearing, but instead the landing gear warning horn due to the landing gear was not extended.
The aircraft sustained damage to the propeller, sudden stoppage to the engine and minor damage to the underside of the aircraft. The pilot was the sole occupant of the aircraft and was not injured.
As the FAA filed it
ON SUNDAY AUGUST 21, 2016 AT APPROXIMATELY 11:30AM A PILOT DEPARTED THE FLANDREAU, SD MUNICIPAL AIRPORT (4P3) TO CONDUCT SOME PROFICIENCY FLYING. AT APPROXIMATELY 12:15PM ON HIS APPROACH TO 4P3 HE COMMUNICATED TWICE WITH ANOTHER AIRCRAFT THAT HE KNEW WAS PERFORMING TOUCH AND GOS AT 4P3.
THE PILOT ENTERED DOWNWIND FOR RUNWAY 28 FROM A 45 DEGREE ENTRY AS THE OTHER AIRCRAFT (CESSNA) WAS LANDING. THE CESSNA WAS ON THE NORTH SIDE OF THE AIRPORT GIVING THE PILOT TIME TO LAND. ON DOWNWIND HIS SPEED WAS AT 110 KNOTS WHEN HE REDUCED POWER TO GET FLAP DOWN SPEED OF 100 KNOTS, ABOUT THIS TIME HIS TRAFFIC ALERT SYSTEM HORN CAME ON ALERTING HIM THERE WAS TRAFFIC WITHIN A MILE OF HIS AIRCRAFT. AS HE PASSED THE END OF THE RUNWAY, THE PILOT STATED HE DIDN'T WANT TO BE DISTRACTED BY TAKING TIME TO SHUT OFF THE TRAFFIC WARNING SYSTEM AND TURNED BASE THEN FINAL AT 80 KNOTS FOR THE LANDING. THE PILOT STATED, AS THE PLANE WENT PAST NORMAL TOUCHDOWN AND SETTLED TO THE RUNWAY ON CENTER LINE, HE KNEW THE TRAFFIC ALERT SYSTEM HORN WAS NOT THE ALERT HE WAS HEARING, BUT INSTEAD THE LANDING GEAR WARNING HORN DUE TO THE LANDING GEAR WAS NOT EXTENDED.
THE AIRCRAFT SUSTAINED DAMAGE TO THE PROPELLER, SUDDEN STOPPAGE TO THE ENGINE AND MINOR DAMAGE TO THE UNDERSIDE OF THE AIRCRAFT. THE PILOT WAS THE SOLE OCCUPANT OF THE AIRCRAFT AND WAS NOT INJURED.