Confidence: Medium · Source: FCC ULS · As of 2026-09-14
W7EBM callsign genealogy
Currently held by Marquez, Eric B
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 W7EBM's current licensee, walking backwards.
- Marquez, Eric BWAgranted 2007-03-29cancelled 2007-12-04
Successor callsigns
Callsigns held now by people who previously held W7EBM.
No current licensee on record previously held this callsign.