Confidence: Medium · Source: FCC ULS · As of 2026-09-12
K4CJS callsign genealogy
Currently held by Scott, Jeff C
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 K4CJS's current licensee, walking backwards.
- Stebbins, Charles JFLgranted 2015-10-15cancelled 2015-11-10
Successor callsigns
Callsigns held now by people who previously held K4CJS.
No current licensee on record previously held this callsign.
All historical holders
Every license row we've seen with the callsign K4CJS, oldest first.
- Scott, Jeff C VA2002-01-23 → cancelled 2014-01-24
- Stebbins, Charles J FL2025-11-25 active