What happened
The FAA’s narrative, in sentence case. The FAA writes it in capitals and removes private details.
The pilot brought the aircraft to kcjr for compliance with an annual inspection on the morning of March 28TH2019. The pilot flew the aircraft around the pattern, in lieu of complying with an engine run, to warm up the engine oil. A second person, who was familiar with the aircraft type, joined the pilot on the flight. The aircraft departed on runway 22. While going downwind, the pilot asked the passenger if the engine popping, they heard, was normal for his engine. As they were discussing this, the pilot dropped the flaps. He started to drop the landing gear when the engine popped again. The pilot stated that at this time, he looked towards his engine analyzer, became distracted, and skipped past the landing gear extension step on his checklist.
As the FAA filed it
THE PILOT BROUGHT THE AIRCRAFT TO KCJR FOR COMPLIANCE WITH AN ANNUAL INSPECTION ON THE MORNING OF MARCH 28TH2019. THE PILOT FLEW THE AIRCRAFT AROUND THE PATTERN, IN LIEU OF COMPLYING WITH AN ENGINE RUN, TO WARM UP THE ENGINE OIL. A SECOND PERSON, WHO WAS FAMILIAR WITH THE AIRCRAFT TYPE, JOINED THE PILOT ON THE FLIGHT. THE AIRCRAFT DEPARTED ON RUNWAY 22. WHILE GOING DOWNWIND, THE PILOT ASKED THE PASSENGER IF THE ENGINE POPPING, THEY HEARD, WAS NORMAL FOR HIS ENGINE. AS THEY WERE DISCUSSING THIS, THE PILOT DROPPED THE FLAPS. HE STARTED TO DROP THE LANDING GEAR WHEN THE ENGINE POPPED AGAIN. THE PILOT STATED THAT AT THIS TIME, HE LOOKED TOWARDS HIS ENGINE ANALYZER, BECAME DISTRACTED, AND SKIPPED PAST THE LANDING GEAR EXTENSION STEP ON HIS CHECKLIST.