Confidence: Medium · Source: FCC ULS · As of 2026-09-12
W8JMZ callsign genealogy
Currently held by ZOSS, JAMES M
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 W8JMZ's current licensee, walking backwards.
- ZOSS, JAMES MMIgranted 1997-01-27cancelled 1999-10-26
Successor callsigns
Callsigns held now by people who previously held W8JMZ.
No current licensee on record previously held this callsign.