Confidence: Medium · Source: FCC ULS · As of 2026-09-14
W4LKJ callsign genealogy
Currently held by DeMeester, Huibert R
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 W4LKJ's current licensee, walking backwards.
- DeMeester, Huibert RVAgranted 2015-05-14cancelled 2015-06-02
Successor callsigns
Callsigns held now by people who previously held W4LKJ.
No current licensee on record previously held this callsign.