Confidence: Medium · Source: FCC ULS · As of 2026-09-14
KJ6JD callsign genealogy
Currently held by Dyer III, John H
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 KJ6JD's current licensee, walking backwards.
- Dyer III, John HCAgranted 2007-02-21cancelled 2008-12-16
Successor callsigns
Callsigns held now by people who previously held KJ6JD.
- SNYDER, EARL WFLgranted 1990-12-31cancelled 2000-03-24