K4SLV
Expired1x3Zone 4
License HolderMARTIN SR, RONALD A
License ClassP
Min. Class RequiredGeneral
Grant DateNov 22, 1988
Expiration DateNov 22, 1998
This callsign is available now
Requires General license or higher to apply for this callsign format (1x3).
License History
- License ExpiredSep 18, 2025
- License IssuedSep 17, 2013
- Vanity Callsign GrantedSep 17, 2013
- License ExpiredNov 28, 2000
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.