Confidence: Medium · Source: FCC ULS · As of 2026-09-12
W5JDM callsign genealogy
Currently held by Monk, Joseph D
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 W5JDM's current licensee, walking backwards.
- Monk, Joseph DTXgranted 1996-03-26cancelled 2002-05-31
Successor callsigns
Callsigns held now by people who previously held W5JDM.
No current licensee on record previously held this callsign.