COMMUNICATIONS SECTION 5 MAIN INTRODUCTION ACARS ELECTRICAL POWER LOSS ACARS MU FAIL OR DU FAIL ACARS NO COMM ANTENNA LOCATION COCKPIT VOICE RECORDER FLIGHT INTERPHONE / SERVICE INTERPHONE LIGHTNING STRIKE RADIO COMMUNICATION FAIL RADIO TRANSMIT CONTINUOUS (STUCK MICROPHONE SWITCH) RADIO TUNING PANEL FAIL / INOP STATIC DISCHARGERS *AUCUNE ACTION VITALE
