[MilCom] OT: I have 3 aircraft on my dongle with the "HIBAL" call-sign and all are pushing 70, 000 feet

[Brian]

Two over California tonight.

http://planefinder.net/flight/HIBAL150
http://www.flightradar24.com/HIBAL150

http://planefinder.net/flight/HIBAL149
http://www.flightradar24.com/HIBAL149


HIBAL150 (ModeS/ADS-B:777776)
HIBAL149 (ModeS/ADS-B:777775)

Maybe be related to Google project.

Google tests wifi in the sky using high-altitude balloons to beam Internet connectivity
http://photos.mercurynews.com/2013/07/26/google-tests-wifi-in-the-sky-using-high-altitude-balloons-t
o-beam-internet-connectivity