It replaces AP70 and AP80 control heads.
Simrad AP70 Mk2 Autopilot Control Head Replaces AP70 & AP80 Control Heads It is compatible with all common rudder/drive types such as Water jet, Azi-pods, Voith-Schneider, Rudder, outboard.The Simrad AP70 Mk2 Autopilot Control Head has new display and modernised software interface. Adjustable for all weather conditions, hull types, work situations.