Confidence: Medium · Source: FCC ULS · As of 2026-09-12
W4RLK callsign genealogy
Currently held by DAUGHERTY, Valerie L
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 W4RLK's current licensee, walking backwards.
- DAUGHERTY, BARON LKSgranted 2015-03-09cancelled 2015-07-11
Successor callsigns
Callsigns held now by people who previously held W4RLK.
No current licensee on record previously held this callsign.
All historical holders
Every license row we've seen with the callsign W4RLK, oldest first.
- PLASTER, THOMAS N TN1996-12-09 → cancelled 2008-12-10
- DAUGHERTY, Valerie L KS2025-04-15 active