With which of the following conditions must beacon stations comply?
No more than one beacon station may transmit in the same band from the same station location✓الإجابة الصحيحة
The frequency must be coordinated with the National Beacon Organization
The frequency must be posted on the internet or published in a national periodical
All these choices are correct
الشرح
The one restriction the rule places on beacon channel use is that a single location may not run two beacons in the same band at once, which keeps one site from filling a band. There is no FCC coordination body, publication requirement or registration list for beacons, so the other choices invent obligations.