KA9YJO
Active2x3Zone 9
License HolderMATTSON, MARY K
License ClassTechnician
Min. Class RequiredTechnician
Grant DateApr 23, 2026
Expiration DateJul 8, 2036
License History
- License RenewedApr 23, 2026
- License RenewedMay 18, 2016
- Administrative Update AppliedDec 15, 2009
- Administrative Update AppliedOct 17, 2009
- Authorization PrintedJan 10, 2009
- License RenewedApr 13, 2006
- FRN Association Email SentMar 20, 2006
Vanity Application Activity
Competing applications filed with the FCC for this callsign.
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