Confidence: Medium · Source: FCC ULS · As of 2026-09-14
W6JN callsign genealogy
Currently held by KEMPER, JOHN P
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 W6JN's current licensee, walking backwards.
Successor callsigns
Callsigns held now by people who previously held W6JN.
- Farkas, Michael LKSgranted 2020-08-14cancelled 2022-05-14
All historical holders
Every license row we've seen with the callsign W6JN, oldest first.
- KEMPER, JOHN P CA2006-09-21 → cancelled 2014-06-19
- Farkas, Michael L CA2016-07-08 → cancelled 2020-08-14
- ECKERSON, CHARLES C NV2022-09-27 active