Confidence: Medium · Source: FCC ULS · As of 2026-09-14
W1MJB callsign genealogy
Currently held by Bowen Jr, Martin 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 W1MJB's current licensee, walking backwards.
- Bowen Jr, Martin JMAgranted 2003-04-17cancelled 2003-05-17
Successor callsigns
Callsigns held now by people who previously held W1MJB.
No current licensee on record previously held this callsign.