I am new in this forums so my apologies if this is not the right place for this post:
I am doing an upgrade to GFC500 and I have a complete working condition (as far as I can tested) Britain B6 autopilot with:
-Positive Control Servos ,Adj.TC, and 3position yoke switch ( engage, disengaged and press to turn)
-Pitch control
-control unit with all it’s control boxes
-Altitude Hold
and Auxiliary Electric Vacuum pump installed besides the battery
accepting offers.text (239) 440-1439
thank you
Pedro
N9414V-M20F 1970
(