W4USB
Unknown1x3Zone 4
License HolderCRUMP, ROLAND R
License ClassAdvanced
Min. Class RequiredGeneral
Requires General license or higher to apply for this callsign format (1x3).
License History
- License RenewedJun 4, 2016
- License RenewedJun 6, 2006
- FRN Association Email SentJun 4, 2006
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.