Confidence: Medium · Source: FCC ULS · As of 2026-09-09
KB7IZO
ActiveKarren, Bryson M
- Location
- New Castle, CO
- Class
- Technician
- Granted
- 2021-03-16
- Expires
- 2031-03-16
- Previous call
- KF7KEF
- FRN
- 0019849959
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Vanity availability
HeldCurrently held
KB7IZO 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
- Karren, Bryson MMTgranted 2010-05-18cancelled 2010-11-02
License history
0 eventsNo recorded events.