Confidence: Medium · Source: FCC ULS · As of 2026-09-12
WG8R callsign genealogy
Currently held by WIERZBICKI, JOHN M
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 WG8R's current licensee, walking backwards.
- Ahonen, Markus AOHgranted 2017-01-18cancelled 2020-04-14
Successor callsigns
Callsigns held now by people who previously held WG8R.
No current licensee on record previously held this callsign.
All historical holders
Every license row we've seen with the callsign WG8R, oldest first.
- WIERZBICKI, JOHN M MI2008-01-08 → cancelled 2020-03-24
- Ahonen, Markus A OH2020-04-14 active