Confidence: Medium · Source: FCC ULS · As of 2026-09-11
KZ4EAK
ActiveKnapp, Donald D
- Location
- Mint Hill, NC
- Class
- Technician
- Granted
- 2015-06-16
- Expires
- 2025-06-16
- Previous call
- KI4JNR
- FRN
- 0013255377
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Vanity availability
HeldCurrently held
KZ4EAK 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
- Knapp, Donald DSCgranted 2005-04-06cancelled 2005-05-13
License history
0 eventsNo recorded events.