What happened
The FAA’s narrative, in sentence case. The FAA writes it in capitals and removes private details.
October 28, 2016 at approximately 0928 EST, Beechcraft 1900C s/n: UB-23 operated by suburban air freight, inc. (JDWA157F) departed atl ? Hartsfield, Jackson Atlanta international airport enroute to pns ? Pensacola international airport. Approximately 65 miles ssw of Atlanta at 15,000 feet altitude the copilot side window (part number: 50-420066-492) departed the aircraft. The pilot declared an emergency landing and returned to atl ? Hartsfield, Jackson Atlanta international airport. The pilot was the only person onboard and landed the aircraft without further incident. There were no injuries to aircraft crew or ground personnel. At the time of the incident the aircraft total time was 35,835.1 hours and aircraft total cycles were 45,471. No reports of known object striking the window before or during this flight and suspect fatigue failure of window integrity.
As the FAA filed it
OCTOBER 28, 2016 AT APPROXIMATELY 0928 EST, BEECHCRAFT 1900C S/N: UB-23 OPERATED BY SUBURBAN AIR FREIGHT, INC. (JDWA157F) DEPARTED ATL ? HARTSFIELD, JACKSON ATLANTA INTERNATIONAL AIRPORT ENROUTE TO PNS ? PENSACOLA INTERNATIONAL AIRPORT. APPROXIMATELY 65 MILES SSW OF ATLANTA AT 15,000 FEET ALTITUDE THE COPILOT SIDE WINDOW (PART NUMBER: 50-420066-492) DEPARTED THE AIRCRAFT. THE PILOT DECLARED AN EMERGENCY LANDING AND RETURNED TO ATL ? HARTSFIELD, JACKSON ATLANTA INTERNATIONAL AIRPORT. THE PILOT WAS THE ONLY PERSON ONBOARD AND LANDED THE AIRCRAFT WITHOUT FURTHER INCIDENT. THERE WERE NO INJURIES TO AIRCRAFT CREW OR GROUND PERSONNEL. AT THE TIME OF THE INCIDENT THE AIRCRAFT TOTAL TIME WAS 35,835.1 HOURS AND AIRCRAFT TOTAL CYCLES WERE 45,471. NO REPORTS OF KNOWN OBJECT STRIKING THE WINDOW BEFORE OR DURING THIS FLIGHT AND SUSPECT FATIGUE FAILURE OF WINDOW INTEGRITY.