Confidence: Medium · Source: FCC ULS · As of 2026-09-12
K4PTS callsign genealogy
Currently held by Stape, Christopher W
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 K4PTS's current licensee, walking backwards.
- Stape, Christopher WFLgranted 2022-03-14cancelled 2022-04-01
Successor callsigns
Callsigns held now by people who previously held K4PTS.
No current licensee on record previously held this callsign.
All historical holders
Every license row we've seen with the callsign K4PTS, oldest first.
- PTS Employees Amateur Radio Club GA2003-04-29 → cancelled 2015-04-30
- Stape, Christopher W FL2022-04-01 active