KB1STW
Available2x3Zone 1
License HolderMarkowski, William E
License ClassAmateur Extra
Min. Class RequiredTechnician
Grant DateJul 27, 2009
Expiration DateJul 27, 2019
Cancellation DateJan 21, 2010
Available for ApplicationsJan 22, 2012
This callsign is available now
Requires Technician license or higher to apply for this callsign format (2x3).
License History
- License CanceledJan 21, 2010
- License ModifiedOct 22, 2009
- System-Generated GrantJul 27, 2009
- License IssuedJul 27, 2009
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.