Confidence: Medium · Source: FCC ULS · As of 2026-09-14
W7CJK callsign genealogy
Currently held by FREELAND, STEN J
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 W7CJK's current licensee, walking backwards.
- KLARKOWSKI, ConnerAZgranted 2021-05-19cancelled 2021-07-17
Successor callsigns
Callsigns held now by people who previously held W7CJK.
No current licensee on record previously held this callsign.
All historical holders
Every license row we've seen with the callsign W7CJK, oldest first.
- FREELAND, STEN J NV2005-01-05 → cancelled 2017-04-04
- KLARKOWSKI, Conner AZ2021-07-17 active