Confidence: Medium · Source: FCC ULS · As of 2026-09-12
W6MOB callsign genealogy
Currently held by BARRY, MARTEN
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 W6MOB's current licensee, walking backwards.
- Obrien, Michael SCAgranted 2014-11-19cancelled 2014-12-19
Successor callsigns
Callsigns held now by people who previously held W6MOB.
No current licensee on record previously held this callsign.
All historical holders
Every license row we've seen with the callsign W6MOB, oldest first.
- BARRY, MARTEN CA1996-10-02 → cancelled 2006-05-18
- OBRIEN, MICHAEL S CA2014-12-19 active