Confidence: Medium · Source: FCC ULS · As of 2026-09-12
K7KWS callsign genealogy
Currently held by STACK JR, JOSEPH 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 K7KWS's current licensee, walking backwards.
- Stack Jr, Joseph EAZgranted 2018-03-01cancelled 2018-03-20
Successor callsigns
Callsigns held now by people who previously held K7KWS.
No current licensee on record previously held this callsign.