So, I was at KSAD (Safford, AZ) the other night. Even tho SAD has METAR (although currently showing "Sand; Pressure 30.06 (inHg); UNKNOWN" on v.9.4.3b), and even tho iFly usually shows the METAR for SAD, when I tapped on the Wx in the QV the other night, iFly redirected me to an unknown airport, KALK. (This was version v9.3.26.)
I have two screen shots to post, but I don't see the capablity to upload images here anymore. (What's up with that? Update: I see that I can still upload images in the beta forum, but not here where I'm trying to show a potential bug in a current version.)
AirNav doesn't show an airport for KALK, and neither does iFly when I search for it.
According to iFly, KALK is 1000 miles from KSAD.