Confidence: Medium · Source: FCC ULS · As of 2026-09-12
N4JMB callsign genealogy
Currently held by MOTLEY, RICHARD A
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 N4JMB's current licensee, walking backwards.
- BOWMAN, JOHN MNCgranted 2018-04-06cancelled 2020-12-08
Successor callsigns
Callsigns held now by people who previously held N4JMB.
No current licensee on record previously held this callsign.
All historical holders
Every license row we've seen with the callsign N4JMB, oldest first.
- MOTLEY, RICHARD A VA2008-02-27 → cancelled 2020-02-28
- bowman, john M NC2020-12-08 active