Confidence: Medium · Source: FCC ULS · As of 2026-09-14
KV4YL callsign genealogy
Currently held by PARKER, WILLIE E
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 KV4YL's current licensee, walking backwards.
- PARKER, WILLIE ENCgranted 2011-04-29cancelled 2014-06-03
Successor callsigns
Callsigns held now by people who previously held KV4YL.
No current licensee on record previously held this callsign.