Confidence: Medium · Source: FCC ULS · As of 2026-09-14
KD5HJM callsign genealogy
Currently held by NAZARIO, JONATHAN
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 KD5HJM's current licensee, walking backwards.
- NAZARIO, JONATHANcancelled 1999-06-03
Successor callsigns
Callsigns held now by people who previously held KD5HJM.
- NAZARIO, JONATHANFLgranted 2020-11-28