W2QU
Unknown1x2
License HolderMARKHEIM, DAVID B
Min. Class RequiredAmateur Extra
Requires Amateur Extra license or higher to apply for this callsign format (1x2).
License History
- Administrative Update AppliedMar 30, 2021
- Administrative Update AppliedNov 25, 2020
- License RenewedAug 1, 2017
- License RenewedOct 2, 2007
- Administrative Update AppliedMar 22, 2005
- Administrative Update AppliedDec 14, 2002
Vanity Application Activity
Competing applications filed with the FCC for this callsign.
No competing applications detected. Monitor the FCC ULS application search to verify before filing.