Confidence: Medium · Source: FCC ULS · As of 2026-09-12
K5WNK callsign genealogy
Currently held by Winkler, Gregory P
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 K5WNK's current licensee, walking backwards.
- Winkler, Gregory PTXgranted 2016-01-11cancelled 2016-02-06
Successor callsigns
Callsigns held now by people who previously held K5WNK.
No current licensee on record previously held this callsign.