What happened
The FAA’s narrative, in sentence case. The FAA writes it in capitals and removes private details.
On June 9, 2011, at approximately 11:35 eastern standard daylight a military flight, call sign PACER99, a C-21 (Learjet 35A), returned to Miami international airport due to a pressurization problem. The aircraft landed without incident. Contacted souther region us air force liaison.
As the FAA filed it
ON JUNE 9, 2011, AT APPROXIMATELY 11:35 EASTERN STANDARD DAYLIGHT A MILITARY FLIGHT, CALL SIGN PACER99, A C-21 (LEARJET 35A), RETURNED TO MIAMI INTERNATIONAL AIRPORT DUE TO A PRESSURIZATION PROBLEM. THE AIRCRAFT LANDED WITHOUT INCIDENT. CONTACTED SOUTHER REGION US AIR FORCE LIAISON.