W7DAU
Unknown1x3Zone 7
License HolderBROCK, JAMES L
License ClassAdvanced
Min. Class RequiredGeneral
Requires General license or higher to apply for this callsign format (1x3).
License History
- Administrative Update AppliedMar 2, 2026
- License RenewedFeb 26, 2026
- License RenewedMar 25, 2016
- License ModifiedMay 20, 2008
- License RenewedFeb 7, 2006
- FRN Association Letter SentJan 24, 2005
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.