W7SF
Unknown1x2
License HolderSPRAGUE, GREGORY O
Min. Class RequiredAmateur Extra
Requires Amateur Extra license or higher to apply for this callsign format (1x2).
License History
- Vanity Callsign GrantedMar 24, 2026
- License IssuedMar 24, 2026
- License ExpiredMar 6, 2026
- License RenewedAug 10, 2013
- Administrative Update AppliedApr 10, 2012
- Administrative Update AppliedNov 12, 2003
- Vanity Callsign GrantedNov 7, 2003
- License IssuedNov 7, 2003
- Internal Correction AppliedOct 24, 2003
- Internal Correction AppliedOct 24, 2003
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.