Confidence: Medium · Source: FCC ULS · As of 2026-09-12
WW7JD callsign genealogy
Currently held by Desmond, John P
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 WW7JD's current licensee, walking backwards.
- Desmond, John PORgranted 2008-02-14cancelled 2008-04-08
Successor callsigns
Callsigns held now by people who previously held WW7JD.
No current licensee on record previously held this callsign.