What was found
THE PILOT PICKED UP PATIENT AS DESIGNATED LZ/SCENE AND DEPARTED THE SCENE FOR DESERT REGIONAL MEDICAL CENTER. WHILE ON CLIMB OUT (AROUND 1000') OVER MOUNTAINOUS TERRAIN, PILOT SCANNED ENGINE & TRANSMISSION TEMPS & PRESSURES. WHEN PILOT LOOKED AT NR 1 ENG COLUMN, NOTICED OIL TEMP READ 147 DEGREES, PREVIOUSLY READ 104 DEGREES. RED LINE AT TOP OF COLUMN WAS SOLID RED & LINE AT THE BOTTOM OF COLUMN FLASHING RED. PILOT NOTIFIED CREW OF EMERGENCY & NEEDED TO LAND. PILOT TURNED ACFT BACK TO LZ & AWAY FROM MOUNTAINOUS TERRAIN TO LOOK FOR A SUITABLE PLACE TO LAND. LOCATED A SUITABLE AREA AND NOTIFIED CREW. LANDED & SHUTDOWN ACFT WITHOUT INCIDENT.