W7CRH
Unknown1x3Zone 4
License HolderKILLINGER, FRANK A
License ClassAdvanced
Min. Class RequiredGeneral
Requires General license or higher to apply for this callsign format (1x3).
License History
- License CanceledMar 17, 2026
- License ModifiedFeb 17, 2026
- License ModifiedFeb 13, 2026
- Vanity Callsign GrantedFeb 3, 2026
- License IssuedFeb 3, 2026
- License ExpiredDec 16, 2014
- License RenewedNov 22, 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.