K1EFL
Unknown1x3Zone 5
License HolderMARSHALL, RALPH D
License ClassAdvanced
Min. Class RequiredGeneral
Requires General license or higher to apply for this callsign format (1x3).
License History
- License ExpiredApr 2, 2025
- License RenewedJan 18, 2013
- License IssuedApr 1, 2003
- Vanity Callsign GrantedApr 1, 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.