Confidence: Medium · Source: FCC ULS · As of 2026-09-12
KB7TFQ callsign genealogy
Currently held by ZOGRAFOS, PETER J
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 KB7TFQ's current licensee, walking backwards.
Successor callsigns
Callsigns held now by people who previously held KB7TFQ.
No current licensee on record previously held this callsign.