What was found
IN CRUISE FLIGHT DURING PATIENT TRANSPORT ALL AVIONICS TURNED OFF. A PRECAUTIONARY LANDING WAS PERFORMED AT A SOCCER FIELD IN LOVELESS PARK. CORRECTIVE ACTION:RING TERMINAL BROKE OFF OF POSITIVE TREMINAL ON ACFT BATTERY POST. ELECTICAL POWER LOSS ON XPONDER, GPS 1, COMM PANEL, ADC, PILOTS EMERGENCY OVERHEAD LIGHT,