Confidence: Medium · Source: FCC ULS · As of 2026-09-10
W4EFK
ActiveCASHWELL JR, WILBUR W
- Location
- TAMPA, FL
- Class
- Advanced
- Granted
- 2017-05-17
- Expires
- 2027-08-12
- Previous call
- WA4TNH
- FRN
- 0016570590
Sign in to watch
Get notified about status changes and vanity availability for this callsign.
Vanity availability
HeldCurrently held
W4EFK 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
- WA4TNHcancelledcancelled 1997-08-12
License history
0 eventsNo recorded events.