Confidence: Medium · Source: FCC ULS · As of 2026-09-10
K4RFW
ActiveHennessy, Gregg C
- Location
- Ponte Vedra, FL
- Class
- Amateur Extra
- Granted
- 2020-11-14
- Expires
- 2030-11-14
- Previous call
- KJ4LAT
- FRN
- 0018678557
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Vanity availability
HeldCurrently held
K4RFW 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
- Hennessy, Gregg CNJgranted 2019-05-24cancelled 2020-11-14
License history
0 eventsNo recorded events.