Confidence: Medium · Source: FCC ULS · As of 2026-09-14
KX4VK callsign genealogy
Currently held by Fox, David M
The FCC publishes a previous_call_sign on
every amateur license — a self-link to the licensee's prior callsign.
Following those links produces the chain below.
Previous callsigns
Older callsigns held by KX4VK's current licensee, walking backwards.
- Fox, David MNCgranted 2019-10-22cancelled 2019-11-13
Successor callsigns
Callsigns held now by people who previously held KX4VK.
- Fox, David MNCgranted 2019-12-03