John wrote:

I have a IVP with duel Cheltons and an AOA Pro.  Taxiing out, after lowering my flaps to 10 degrees for takeoff, I get a random "FLAPS" voice warning in the headset.  

After takeoff and raising the flaps, the voice mercifully goes away.

Back in the pattern, with the flaps down, the voice warning starts up again.  It squawks if I have one, two, or three notches of flaps down.


John,
My bet is an intermittent connection between the AOA Pro and the flap sensing switch, to include the ground to this switch or the switch itself. Each time the connection "makes" with the flaps extended, you'll get the warning. With the flaps retracted, the flap sensing switch is open, not allowing this input to the AOA Pro to sense ground, so no warning.

Bob