Confidence: Medium · Source: FCC ULS · As of 2026-09-14
KC4VGY callsign genealogy
Currently held by HECKO, 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 KC4VGY's current licensee, walking backwards.
- KC4UJLno FCC ULS record on file
Successor callsigns
Callsigns held now by people who previously held KC4VGY.
- Hecko, John MINgranted 2000-10-19cancelled 2001-06-19