Confidence: Medium · Source: FCC ULS · As of 2026-09-09
AD7DB
ActiveBartholomew, David G
- Location
- Westminster, CA
- Class
- Amateur Extra
- Granted
- 2020-12-01
- Expires
- 2031-02-17
- Previous call
- WB6WKB
- FRN
- 0001990886
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Vanity availability
HeldCurrently held
AD7DB 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
- Bartholomew, David GCAgranted 1996-03-19cancelled 2001-02-17
License history
0 eventsNo recorded events.