Confidence: Medium · Source: FCC ULS · As of 2026-09-10
W4KKJ
ActiveJOHNSTON, CAPTAIN JOHN F
- Location
- SHALIMAR, FL
- Class
- General
- Granted
- 2018-08-22
- Expires
- 2028-10-28
- Previous call
- KJ4HBI
- FRN
- 0018127860
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Vanity availability
HeldCurrently held
W4KKJ 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
- JOHNSTON, CAPTAIN JOHN FFLgranted 2008-10-08cancelled 2008-10-28
License history
0 eventsNo recorded events.