Confidence: Medium · Source: FCC ULS · As of 2026-09-12
W7JCB callsign genealogy
Currently held by BALLANTYNE, JOSEPH 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 W7JCB's current licensee, walking backwards.
- BALLANTYNE, JOSEPH CWAgranted 2007-11-14cancelled 2009-07-28
Successor callsigns
Callsigns held now by people who previously held W7JCB.
No current licensee on record previously held this callsign.