Can I get a free unique callsign if I own the SCU NFT and/or Operator NFTs? May 16, 2023 00:01 Updated Currently, we do not have free callsign for SCU/Operator NFT holders. Related articles What Shrapnel features require verified Identity? How much Shrap token is needed to mint a callsign? Can I change the callsign? My Callsign isn't available? What is the utility for owning and equipping my callsign