What happened
The FAA’s narrative, in sentence case. The FAA writes it in capitals and removes private details.
On takeoff from fll even though there were safe gear indications the PIC could not move the landing gear lever to retract the gear .he advised ATC of the situation and returned and landed at fll. Embraer maintenance technicians performed a procedure for prolong parking found in the POH REV5 page 5-15 and the gear retracted satisfactory. It was determined by Embraer safety specialist that the aircraft sat idle for 18 days and the pilot failed to perform the procedure for the return to service after prolonged parking (8 to 28 days) found in the POH.
As the FAA filed it
ON TAKEOFF FROM FLL EVEN THOUGH THERE WERE SAFE GEAR INDICATIONS THE PIC COULD NOT MOVE THE LANDING GEAR LEVER TO RETRACT THE GEAR .HE ADVISED ATC OF THE SITUATION AND RETURNED AND LANDED AT FLL. EMBRAER MAINTENANCE TECHNICIANS PERFORMED A PROCEDURE FOR PROLONG PARKING FOUND IN THE POH REV5 PAGE 5-15 AND THE GEAR RETRACTED SATISFACTORY. IT WAS DETERMINED BY EMBRAER SAFETY SPECIALIST THAT THE AIRCRAFT SAT IDLE FOR 18 DAYS AND THE PILOT FAILED TO PERFORM THE PROCEDURE FOR THE RETURN TO SERVICE AFTER PROLONGED PARKING (8 TO 28 DAYS) FOUND IN THE POH.