What happened
The FAA’s narrative, in sentence case. The FAA writes it in capitals and removes private details.
A/c departed Arthur Dunn Air Park at aprox. 19:30 EST enroute to orlando apopka airport, at aprox. 19:45 just west of Titusville, FL. A/c experiences loss of power, pilot declared emergency and returned to Arthur Dunn and landed with no damage. Upon examination of a/c engine discovered no. 4 cylinder that the rocker arm boss had broken and valve rocker arms had become disconnected. Engine had been overhauled in 1990 and had 1013 hrs smoh.
As the FAA filed it
A/C DEPARTED ARTHUR DUNN AIR PARK AT APROX. 19:30 EST ENROUTE TO ORLANDO APOPKA AIRPORT, AT APROX. 19:45 JUST WEST OF TITUSVILLE, FL. A/C EXPERIENCES LOSS OF POWER, PILOT DECLARED EMERGENCY AND RETURNED TO ARTHUR DUNN AND LANDED WITH NO DAMAGE. UPON EXAMINATION OF A/C ENGINE DISCOVERED NO. 4 CYLINDER THAT THE ROCKER ARM BOSS HAD BROKEN AND VALVE ROCKER ARMS HAD BECOME DISCONNECTED. ENGINE HAD BEEN OVERHAULED IN 1990 AND HAD 1013 HRS SMOH.