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 RD225/AQS-5 radio unit PP-336B/APR-9 radio unit PP-336B/APR-9 radio unit Beacon radio AN / URT-21