ation: N407RB Mobel: Ball 407. Serial No: 53375 TSN: 1. The following Avionics equipment has been REMOVED on the above Helicopter: a)King 1O(165 Nav/Comm System b)Appollo SL60 Comm/GPS System (GPS Stand-alone) c)King KR87/KDA 692JKA44B ADF System d)PS Engineering PMA 6000-S Audio Panel 2. The following eq