Confidence: Medium · Source: FCC ULS · As of 2026-09-12
W0PSO callsign genealogy
Currently held by Goldberg, Marc S
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 W0PSO's current licensee, walking backwards.
- Goldberg, Marc SVAgranted 1994-08-30cancelled 2001-09-01
Successor callsigns
Callsigns held now by people who previously held W0PSO.
- Goldberg, Marc SVAgranted 2022-05-04