Confidence: Medium · Source: FCC ULS · As of 2026-09-12
W1BDR callsign genealogy
Currently held by HUGHES, MARK 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 W1BDR's current licensee, walking backwards.
- HUGHES, MARK JCTgranted 2010-05-21cancelled 2010-07-02
Successor callsigns
Callsigns held now by people who previously held W1BDR.
No current licensee on record previously held this callsign.