Confidence: Medium · Source: FCC ULS · As of 2026-09-09
AD7CO
ActiveKnudtson, Thomas O
- Location
- Tallassee, AL
- Class
- Amateur Extra
- Granted
- 2023-01-31
- Expires
- 2033-01-31
- Previous call
- N7XKB
- FRN
- 0004654141
Sign in to watch
Get notified about status changes and vanity availability for this callsign.
Vanity availability
HeldCurrently held
AD7CO 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
- Knudtson, Thomas OWAgranted 2002-01-09cancelled 2004-05-03
License history
0 eventsNo recorded events.