Confidence: Medium · Source: FCC ULS · As of 2026-09-12
KE5MJS callsign genealogy
Currently held by Martinez, Javier J
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 KE5MJS'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 KE5MJS.
- Martinez, Javier JTXgranted 2017-02-17cancelled 2023-10-06