Confidence: Medium · Source: FCC ULS · As of 2026-09-12
WB2GFR callsign genealogy
Currently held by POPLAWSKI SR, 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 WB2GFR's current licensee, walking backwards.
The current licensee has not held any other callsign on record.
Successor callsigns
Callsigns held now by people who previously held WB2GFR.
- POPLAWSKI SR, JOHN ANCgranted 2021-04-12