Confidence: Medium · Source: FCC ULS · As of 2026-09-14
KJ4YOD callsign genealogy
Currently held by Chavez, Daniel L
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 KJ4YOD's current licensee, walking backwards.
- Chavez, Daniel LFLgranted 2005-03-18cancelled 2010-09-28
Successor callsigns
Callsigns held now by people who previously held KJ4YOD.
- Chavez, Daniel LUTgranted 2015-01-09cancelled 2022-12-23