Confidence: Medium · Source: FCC ULS · As of 2026-09-12
K7IIA callsign genealogy
Currently held by HEZEL, CLIFFORD 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 K7IIA's current licensee, walking backwards.
- BLACK JR, JOHN AAZgranted 2013-02-05cancelled 2020-05-12
Successor callsigns
Callsigns held now by people who previously held K7IIA.
No current licensee on record previously held this callsign.
All historical holders
Every license row we've seen with the callsign K7IIA, oldest first.
- HEZEL, CLIFFORD E WA2007-11-14 → cancelled 2020-02-07
- BLACK JR, JOHN A AZ2020-05-12 active