Confidence: Medium · Source: FCC ULS · As of 2026-09-12
K4WLG callsign genealogy
Currently held by Grider, Walter 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 K4WLG's current licensee, walking backwards.
- Grider, Walter LKYgranted 2015-03-19cancelled 2015-05-27
Successor callsigns
Callsigns held now by people who previously held K4WLG.
No current licensee on record previously held this callsign.