Confidence: Medium · Source: FCC ULS · As of 2026-09-10
K4TZE
ActiveCOLWELL, KEVIN R
- Location
- CHARLOTTE, NC
- Class
- Amateur Extra
- Granted
- 2026-04-02
- Expires
- 2036-04-09
- Previous call
- KM4SMK
- FRN
- 0025408949
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Vanity availability
HeldCurrently held
K4TZE 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
- COLWELL, KEVIN ANCgranted 2016-03-21cancelled 2016-04-09
License history
0 eventsNo recorded events.