Confidence: Medium · Source: FCC ULS · As of 2026-09-12
KD0EMC callsign genealogy
Currently held by MARTINEZ, ISAAC S
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 KD0EMC'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 KD0EMC.
- Martinez, Isaac SCOgranted 2018-06-14