What happened
The FAA’s narrative, in sentence case. The FAA writes it in capitals and removes private details.
While doing pattern work, pilot was distracted by something in his flight path. Object was flat and reportedly "loofing around". The pilot did not think the object was a drone.
After the distraction, the pilot lined up for landing, but for some reason, did not use the aircraft check list. Pilot did not realize gear was not down until he heard scraping of the aircraft on the runway, as the aircraft landed on the certerline of the runway.
As the FAA filed it
WHILE DOING PATTERN WORK, PILOT WAS DISTRACTED BY SOMETHING IN HIS FLIGHT PATH. OBJECT WAS FLAT AND REPORTEDLY "LOOFING AROUND". THE PILOT DID NOT THINK THE OBJECT WAS A DRONE.
AFTER THE DISTRACTION, THE PILOT LINED UP FOR LANDING, BUT FOR SOME REASON, DID NOT USE THE AIRCRAFT CHECK LIST. PILOT DID NOT REALIZE GEAR WAS NOT DOWN UNTIL HE HEARD SCRAPING OF THE AIRCRAFT ON THE RUNWAY, AS THE AIRCRAFT LANDED ON THE CERTERLINE OF THE RUNWAY.