Confidence: Medium · Source: FCC ULS · As of 2026-09-14
W6JMJ callsign genealogy
Currently held by DE GUZMAN, JOSE V
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 W6JMJ's current licensee, walking backwards.
- De Guzman, Jose VCAgranted 2006-11-13cancelled 2008-04-01
Successor callsigns
Callsigns held now by people who previously held W6JMJ.
No current licensee on record previously held this callsign.