Confidence: Medium · Source: FCC ULS · As of 2026-09-14
K7JCH callsign genealogy
Currently held by Harvey, Jeffrey 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 K7JCH's current licensee, walking backwards.
- Harvey, Jeffrey CNVgranted 1996-04-22cancelled 2003-08-08
Successor callsigns
Callsigns held now by people who previously held K7JCH.
No current licensee on record previously held this callsign.