Thank you. I just ordered a joystick button.
Eric Olson

When we had our 2007 DA 40 XLS annual at an Diamond Authorized service center in 2020, they realized that we still had the original back up battery for our back up instruments. I voltage tested it, and it was fine, after 14 years! They are to be supposed replaced every two years.

I'd prefer to wait until the software update obviates the need to drill a hole through the carbon fiber fuselage for the new, additional antenna. Do you have experience with costs and problems of additional antenna installation on DA40s, if the *eventually* gets too close to 2020? I don't want to gi...

Dave, I am also in RWTucker's situation. I am curious about how I can follow the software development upgrade process that will address "the Diamond/Garmin TC/STC situation" that Dave mentioned for G1000 to be able to handle the GTX345R ADS-B and TAS 600 traffic data, with no need to insta...