Comms problem with Mission - NooB question

I've been experimenting with mission creation lately, and I've created one in the Nevada theater, A-10C, with 3 wing-persons. I'm not sure why, but I can't communicate with any of them (this problem also appears in "The Enemy Within" mission #26, where I can't communicate with wing-person.)

Anyway, I'm not sure what I'm doing wrong, but how do I go about creating a mission where I have comms with the others in my flight group?

Easiest thing would be to post your .miz for someone to take a look at. A couple quick things to check-

1) Have you created a 4-ship group or 4 single-ship groups?

2) Have you set the same frequencies on all units' radios?

3) Are you using the correct radio when trying to talk to your wingmen?

See, #1 is the question I have. All WM have same freq on UHF, and yup, using (via keyboard) alt minus to communicate.

Did you place four aircraft, or did you place a single aircraft then increase the group size to four?

Comms among squadron members in created mission

:helpsmilie: I placed a single aircraft and increased group size. Apparently, that is the wrong way to go? Not sure how to go about the other, as I created a quick mission and added it as a campaign.

Don