They have to assess fees for actual costs. The marginal cost of a database update that a human never reviews is $0.
https://www.congress.gov/bill/115th-congress/house-bill/4986...
https://www.congress.gov/bill/115th-congress/house-bill/4986...
There’s absolutely no possible way the cost is $0 unless that database is entirely funded already.
https://web.archive.org/web/20180507194202/http://wireless.f...
The dang about page wasn't updated for 10 years!
The cost of the DB license itself isn't really attributable to any one service, while on the other hand, is MORE than covered by a single 5G spectrum auction.
Amateur licenses had application fees back in the day, and the FCC got rid of them ~10 years ago because the cost of administering just collecting the fee was more than it was worth.