Confidence: Medium · Source: FCC ULS · As of 2026-09-14
KD7JBS callsign genealogy
Currently held by NORTHERN ARIZONA DX ASSOCIATION
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 KD7JBS'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 KD7JBS.
- W7TBactiveNORTHERN ARIZONA DX ASSOCIATIONAZgranted 2021-07-07