Confidence: Medium · Source: FCC ULS · As of 2026-09-14
KG8ZR callsign genealogy
Currently held by ZIELINSKI, MARK 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 KG8ZR's current licensee, walking backwards.
- KI6SXno FCC ULS record on file
Successor callsigns
Callsigns held now by people who previously held KG8ZR.
- Zielinski, Mark AMIgranted 2020-10-31