Confidence: Medium · Source: FCC ULS · As of 2026-09-12
WA5ZAM callsign genealogy
Currently held by GOODMAN, WILLIAM 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 WA5ZAM's current licensee, walking backwards.
- Bergeron, Jacob GTXgranted 2025-01-23cancelled 2025-02-21
Successor callsigns
Callsigns held now by people who previously held WA5ZAM.
No current licensee on record previously held this callsign.
All historical holders
Every license row we've seen with the callsign WA5ZAM, oldest first.
- GOODMAN, WILLIAM D TX2005-09-07 → cancelled 2017-11-29
- Bergeron, Jacob G TX2025-02-21 active