Confidence: Medium · Source: FCC ULS · As of 2026-09-09
KC8RBT
ActiveGruber, John W
- Location
- Oberlin, OH
- Class
- Technician
- Granted
- 2020-08-12
- Expires
- 2030-08-12
- Previous call
- KC8PEE
- FRN
- 0003959764
Sign in to watch
Get notified about status changes and vanity availability for this callsign.
Vanity availability
HeldCurrently held
KC8RBT 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
- Gruber, John WOHgranted 2000-08-11cancelled 2001-04-06
License history
0 eventsNo recorded events.