Confidence: Medium · Source: FCC ULS · As of 2026-09-12
K4PLS callsign genealogy
Currently held by Donnelly, Jay
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 K4PLS's current licensee, walking backwards.
- Donnelly, JayILgranted 2024-02-22cancelled 2024-06-11
Successor callsigns
Callsigns held now by people who previously held K4PLS.
No current licensee on record previously held this callsign.
All historical holders
Every license row we've seen with the callsign K4PLS, oldest first.
- Blount, Wendell K WA2011-05-03 → cancelled 2023-05-04
- Donnelly, Jay IL2024-06-11 active