Confidence: Medium · Source: FCC ULS · As of 2026-09-12
W2ZIM callsign genealogy
Currently held by Paulson, John A
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 W2ZIM's current licensee, walking backwards.
- Paulson, John ANJgranted 2016-07-13cancelled 2017-05-02
Successor callsigns
Callsigns held now by people who previously held W2ZIM.
No current licensee on record previously held this callsign.