Confidence: Medium · Source: FCC ULS · As of 2026-09-12
KQ4CZ callsign genealogy
Currently held by VOLLMAR, GEORGE D
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 KQ4CZ's current licensee, walking backwards.
Successor callsigns
Callsigns held now by people who previously held KQ4CZ.
No current licensee on record previously held this callsign.