communication devices

here is again a general question.

from a designers standpoint it would be interesting to know some more about the latest satelite communication devices for megayachts. would i have to post this in electronics?

i know you usually have one wifi, one phone and one or two tv-antennas today. i would now be interested in the options i have regarding sizes, positons and materials.

i guess flush mount systems are not used in yacht yet right?

i would just like to avoid the usual bubble setup...

anyone having examples, manufacturers or other useful info?