Confidence: Medium · Source: FCC ULS · As of 2026-09-14
KG4YQZ callsign genealogy
Currently held by EISENBERG, STEPHEN W
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 KG4YQZ's current licensee, walking backwards.
Successor callsigns
Callsigns held now by people who previously held KG4YQZ.
- EISENBERG, STEPHEN WFLgranted 2003-03-18cancelled 2015-03-19