Confidence: Medium · Source: FCC ULS · As of 2026-09-10
K1JBB
ActiveBlock, John B
- Location
- Little Rock, AR
- Class
- Technician
- Granted
- 2026-07-11
- Expires
- 2034-09-03
- Previous call
- KE5BVM
- FRN
- 0011126240
Sign in to watch
Get notified about status changes and vanity availability for this callsign.
Vanity availability
HeldCurrently held
K1JBB 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
- Block, John BARgranted 2004-06-22cancelled 2004-09-03
License history
0 eventsNo recorded events.