K4KUB

Thornton, Robert G

Location

De Bary, FL

Class

Amateur Extra

Granted

2026-08-29

Expires

2036-11-10

Previous call

KI4RTN

FRN

0015625114

Currently held

K4KUB 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).

1. Renewed 2026-08-29

   LIREN

   [LIREN]
2. Renewed 2016-08-15

   LIREN

   [LIREN]
3. Address update 2015-08-14

   LIAUA

   [LIAUA]
4. Modified 2006-12-15

   LIMOD

   [LIMOD]
5. Modified 2006-11-16

   LIMOD

   [LIMOD]
6. Vanity callsign change 2006-11-10

   VANGRT

   [VANGRT]
7. License granted 2006-11-10

   LIISS

   [LIISS]

More vanity slots coming available