Confidence: Medium · Source: FCC ULS · As of 2026-09-14
KD9JTC callsign genealogy
Currently held by Alvarez Jr, James 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 KD9JTC'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 KD9JTC.
- Alvarez Jr, James EILgranted 2018-03-21cancelled 2020-12-11