Confidence: Medium · Source: FCC ULS · As of 2026-09-12
K4QJS callsign genealogy
Currently held by TIPTON, ROBERT 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 K4QJS's current licensee, walking backwards.
- Hooper, Richard CNCgranted 2019-04-30cancelled 2019-07-19
Successor callsigns
Callsigns held now by people who previously held K4QJS.
No current licensee on record previously held this callsign.
All historical holders
Every license row we've seen with the callsign K4QJS, oldest first.
- TIPTON, ROBERT W FL2004-03-10 → cancelled 2016-06-01
- HOOPER, RICHARD C NC2019-07-19 active