Confidence: Medium · Source: FCC ULS · As of 2026-09-09
AD0ZA
ActiveDUNHAM, MATTHEW K
- Location
- Rosemount, MN
- Class
- Amateur Extra
- Granted
- 2026-04-16
- Expires
- 2036-06-20
- Previous call
- KC0WZN
- FRN
- 0015196488
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Vanity availability
HeldCurrently held
AD0ZA is held by an active license; it isn't a vanity slot right now.
Vanity availability dates are computed from FCC §97.19's hold periods: 2 years from the cancellation date for cancelled or terminated licenses, 4 years from the expiration date for expired licenses (2-year renewal grace + 2-year hold).
Callsign genealogy
Full chain →Previously held by current licensee
- DUNHAM, MATTHEW KMNgranted 2016-04-15cancelled 2017-08-17
License history
0 eventsNo recorded events.