Confidence: Medium · Source: FCC ULS · As of 2026-09-12
WA2ZSB callsign genealogy
Currently held by MASCOLO JR, PAUL
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 WA2ZSB's current licensee, walking backwards.
Successor callsigns
Callsigns held now by people who previously held WA2ZSB.
- MASCOLO JR, PAULNJgranted 2018-09-28