KB7UM
Expired2x2Zone 7
License HolderMAMMEN, HOWARD W
License ClassAdvanced
Min. Class RequiredGeneral
Grant DateMar 14, 2016
Expiration DateApr 2, 2026
Available for ApplicationsApr 3, 2028
Available Apr 3, 2028 (660 days remaining)
Requires General license or higher to apply for this callsign format (2x2).
License History
- License RenewedMar 14, 2016
- Administrative Update AppliedNov 2, 2007
- License RenewedJan 10, 2006
- Administrative Update AppliedDec 4, 2002
- License ModifiedSep 4, 2002
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.