Confidence: Medium · Source: FCC ULS · As of 2026-09-14
KC8ZYJ callsign genealogy
Currently held by BOWLES JR, GEORGE 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 KC8ZYJ's current licensee, walking backwards.
- BOWLES, MARCIA LMIgranted 2004-06-17cancelled 2010-07-03
Successor callsigns
Callsigns held now by people who previously held KC8ZYJ.
No current licensee on record previously held this callsign.
All historical holders
Every license row we've seen with the callsign KC8ZYJ, oldest first.
- BOWLES JR, GEORGE J MI2004-06-17 → cancelled 2009-12-30
- BOWLES, MARCIA L MI2020-07-07 active