Confidence: Medium · Source: FCC ULS · As of 2026-09-14
W4NYS callsign genealogy
Currently held by BOLLERMANN, GORDON
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 W4NYS's current licensee, walking backwards.
Successor callsigns
Callsigns held now by people who previously held W4NYS.
No current licensee on record previously held this callsign.
All historical holders
Every license row we've seen with the callsign W4NYS, oldest first.
- BOLLERMANN, GORDON SC1988-03-29 → cancelled 2000-03-30
- Sodorsky, Robert S VA2023-09-21 active