Confidence: Medium · Source: FCC ULS · As of 2026-09-12
WA2ZDM callsign genealogy
Currently held by Carter, Patricia 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 WA2ZDM's current licensee, walking backwards.
- Carter, Patricia MFLgranted 2017-02-23cancelled 2017-08-29
Successor callsigns
Callsigns held now by people who previously held WA2ZDM.
- Carter, Patricia MPAgranted 2021-10-30
All historical holders
Every license row we've seen with the callsign WA2ZDM, oldest first.
- MILLER JR, WILLIAM H NJ1989-06-27 → cancelled 2001-06-28
- Carter, Patricia M FL2017-08-29 → cancelled 2021-10-30