K4SLY
Unknown1x3Zone 4
License HolderSLY, RANDOLPH W
License ClassGeneral
Min. Class RequiredGeneral
Requires General license or higher to apply for this callsign format (1x3).
License History
- License ModifiedMay 7, 2026
- License IssuedApr 24, 2026
- Vanity Callsign GrantedApr 24, 2026
- License ExpiredApr 20, 2023
- Vanity Callsign GrantedApr 19, 2011
- License IssuedApr 19, 2011
- License CanceledApr 20, 2004
- License IssuedMar 8, 2003
- Vanity Callsign GrantedMar 8, 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.