Confidence: Medium · Source: FCC ULS · As of 2026-09-14
W4BMR callsign genealogy
Currently held by ROWE, BRUCE M
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 W4BMR's current licensee, walking backwards.
- Martin, Bradley NNCgranted 2013-08-13cancelled 2016-07-15
Successor callsigns
Callsigns held now by people who previously held W4BMR.
No current licensee on record previously held this callsign.
All historical holders
Every license row we've seen with the callsign W4BMR, oldest first.
- ROWE, BRUCE M FL2003-04-05 → cancelled 2015-04-07
- Martin, Bradley N NM2026-05-09 active