Confidence: Medium · Source: FCC ULS · As of 2026-09-10
AA4TB
ActiveBillings, Thomas L
- Location
- Summerville, SC
- Class
- Amateur Extra
- Granted
- 2024-11-14
- Expires
- 2034-12-10
- Previous call
- AA0PW
- FRN
- 0009930918
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Vanity availability
HeldCurrently held
AA4TB 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
- Billings, Thomas LSCgranted 2003-11-26cancelled 2004-12-10
- KG0JQno FCC ULS record on file
License history
0 eventsNo recorded events.