Confidence: Medium · Source: FCC ULS · As of 2026-09-12
KC4YG callsign genealogy
Currently held by GRAY, MAX F
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 KC4YG's current licensee, walking backwards.
- KA4DOJno FCC ULS record on file
Successor callsigns
Callsigns held now by people who previously held KC4YG.
- GRAY, MAX FTNgranted 2019-06-18