Confidence: Medium · Source: FCC ULS · As of 2026-09-12
KC7JYN callsign genealogy
Currently held by WHISMAN, ERIC 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 KC7JYN's current licensee, walking backwards.
- WHISMAN, ERIC PVAgranted 2015-03-18cancelled 2015-04-21
Successor callsigns
Callsigns held now by people who previously held KC7JYN.
No current licensee on record previously held this callsign.
All historical holders
Every license row we've seen with the callsign KC7JYN, oldest first.
- WHISMAN, ERIC P FL1997-01-08 → cancelled 2007-04-03
- WHISMAN, ERIC P WV2025-05-24 active