Confidence: Medium · Source: FCC ULS · As of 2026-09-09
W4GDB
ActiveBalfanz, Gregory D
- Location
- Oviedo, FL
- Class
- Amateur Extra
- Granted
- 2016-12-13
- Expires
- 2026-12-13
- Previous call
- KK4OAZ
- FRN
- 0022388920
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Vanity availability
HeldCurrently held
W4GDB 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
- Balfanz, Gregory DFLgranted 2013-01-30cancelled 2016-12-13
License history
0 eventsNo recorded events.