W4ESA
Unknown1x3Zone 4
License HolderESCUDERO, SERGIO A
License ClassAmateur Extra
Min. Class RequiredGeneral
Requires General license or higher to apply for this callsign format (1x3).
License History
- License CanceledJun 1, 2018
- License RenewedSep 15, 2017
- License ModifiedNov 12, 2009
- License IssuedOct 5, 2007
- Vanity Callsign GrantedOct 5, 2007
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.