TN-131/APR-9 radio unit TN-130/APR-9 radio unit TN-130/APR-9 radio unit TN-129B/APN9 radio unit TN-129B/APN9 radio unit TN-128/APR9 radio unit TN-128/APR9 radio unit PP-337C/APR-9 radio unit CV-43/APR-9 radio unit junction box autosyn RD225/AQS-5 radio unit RT-698/ARC102 transmitter/reciever, zender-ontvanger, communication