Confidence: Medium · Source: FCC ULS · As of 2026-09-12
W2RES callsign genealogy
Currently held by Schaffer, Ronald E
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 W2RES's current licensee, walking backwards.
- Schaffer, Ronald ENJgranted 2014-09-19cancelled 2015-01-09
Successor callsigns
Callsigns held now by people who previously held W2RES.
No current licensee on record previously held this callsign.
All historical holders
Every license row we've seen with the callsign W2RES, oldest first.
- KULANSKI, JOHN K NY1996-09-19 → cancelled 2008-09-20
- Schaffer, Ronald E NJ2024-11-08 active