Confidence: Medium · Source: FCC ULS · As of 2026-09-14
KA7JXU callsign genealogy
Currently held by PARKER JR, JOHN A
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 KA7JXU's current licensee, walking backwards.
The current licensee has not held any other callsign on record.
Successor callsigns
Callsigns held now by people who previously held KA7JXU.
- PARKER JR, JOHN ANCgranted 2013-12-16cancelled 2026-03-06