Confidence: Medium · Source: FCC ULS · As of 2026-09-14
W3JJM callsign genealogy
Currently held by MCMANUS JR, JOSEPH 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 W3JJM's current licensee, walking backwards.
- McManus Jr, Joseph JMDgranted 2003-05-19cancelled 2004-04-03
Successor callsigns
Callsigns held now by people who previously held W3JJM.
No current licensee on record previously held this callsign.