What happened
The FAA’s narrative, in sentence case. The FAA writes it in capitals and removes private details.
Flight departed to search for missing boat with friends onboard. Flight arrived on the marquesas key area to commence search. Flight operated at an altitude of 800-1500 feet MSL during search. PIC advised ATC of his operation. PIC was fully aware of R-2916 and had a VFR chart attached to his knee for navigation purpose. After beginning the seach, the PIC became more involed with looking for the boat than remaining aware of his current position. The PIC inadvertantly penetrated R-2916 while looking for the missing boat. The PIC realized his error when he saw antennaes on the ground R-2916 and excuted a 180 degree turn to exit the restricted area.
As the FAA filed it
FLIGHT DEPARTED TO SEARCH FOR MISSING BOAT WITH FRIENDS ONBOARD. FLIGHT ARRIVED ON THE MARQUESAS KEY AREA TO COMMENCE SEARCH. FLIGHT OPERATED AT AN ALTITUDE OF 800-1500 FEET MSL DURING SEARCH. PIC ADVISED ATC OF HIS OPERATION. PIC WAS FULLY AWARE OF R-2916 AND HAD A VFR CHART ATTACHED TO HIS KNEE FOR NAVIGATION PURPOSE. AFTER BEGINNING THE SEACH, THE PIC BECAME MORE INVOLED WITH LOOKING FOR THE BOAT THAN REMAINING AWARE OF HIS CURRENT POSITION. THE PIC INADVERTANTLY PENETRATED R-2916 WHILE LOOKING FOR THE MISSING BOAT. THE PIC REALIZED HIS ERROR WHEN HE SAW ANTENNAES ON THE GROUND R-2916 AND EXCUTED A 180 DEGREE TURN TO EXIT THE RESTRICTED AREA.