Confidence: Medium · Source: FCC ULS · As of 2026-09-14
W6MBS callsign genealogy
Currently held by COOPER, ERIC 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 W6MBS's current licensee, walking backwards.
- COOPER, ERIC JCAgranted 2018-06-09
Successor callsigns
Callsigns held now by people who previously held W6MBS.
- COOPER, ERIC JCAgranted 2018-06-09