W1ESF
Unknown1x3Zone 3
License HolderKRAUSE, JOHN K
License ClassGeneral
Min. Class RequiredGeneral
Requires General license or higher to apply for this callsign format (1x3).
License History
- Administrative Update AppliedJun 6, 2025
- License RenewedJun 5, 2025
- License RenewedMay 21, 2015
- Tax ID (TIN) AddedApr 5, 2005
- License RenewedApr 5, 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.