Confidence: Medium · Source: FCC ULS · As of 2026-09-12
K4GPL callsign genealogy
Currently held by Wells, Robert B
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 K4GPL's current licensee, walking backwards.
- Wells, Robert BGAgranted 2019-10-11cancelled 2020-03-07
Successor callsigns
Callsigns held now by people who previously held K4GPL.
No current licensee on record previously held this callsign.
All historical holders
Every license row we've seen with the callsign K4GPL, oldest first.
- MANGUM SR, RONALD W NC1996-03-20 → cancelled 2008-03-21
- Wells, Robert B GA2020-03-07 active