Confidence: Medium · Source: FCC ULS · As of 2026-09-12
W4KVR callsign genealogy
Currently held by HUDSON, WILLIAM F
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 W4KVR's current licensee, walking backwards.
- HUDSON, WILLIAM FKYgranted 1998-06-29cancelled 2003-07-29
Successor callsigns
Callsigns held now by people who previously held W4KVR.
No current licensee on record previously held this callsign.