Confidence: Medium · Source: FCC ULS · As of 2026-09-12
KC2POL callsign genealogy
Currently held by Tyminski, Grzegorz
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 KC2POL's current licensee, walking backwards.
- Tyminski, GrzegorzNJgranted 2021-03-19cancelled 2021-05-21
Successor callsigns
Callsigns held now by people who previously held KC2POL.
- FELLOWS, ROBERT GNYgranted 2017-04-04cancelled 2021-06-22
All historical holders
Every license row we've seen with the callsign KC2POL, oldest first.
- Fellows, Robert G NY2006-04-24 → cancelled 2007-03-16
- Tyminski, Grzegorz NJ2021-05-21 active