Confidence: Medium · Source: FCC ULS · As of 2026-09-12
KB7SEZ callsign genealogy
Currently held by CLIFT, RUSSELL E
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 KB7SEZ's current licensee, walking backwards.
- CLIFT, RUSSELL EARgranted 2012-12-05cancelled 2012-12-22
Successor callsigns
Callsigns held now by people who previously held KB7SEZ.
No current licensee on record previously held this callsign.