Confidence: Medium · Source: FCC ULS · As of 2026-09-09
K0UPS
ActiveBuster Brown
- Location
- Westminster, CO
- Granted
- 2021-05-13
- Expires
- 2031-07-12
- Previous call
- KD0OXD
- FRN
- 0020948758
Sign in to watch
Get notified about status changes and vanity availability for this callsign.
Vanity availability
HeldCurrently held
K0UPS 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
- KD0OXDcancelledBuster BrownCOgranted 2011-06-15cancelled 2011-07-12
License history
0 eventsNo recorded events.