W1MRB
Active1x3District 1
Competitive callsign — 6 applications filed with the FCC.
License HolderBricault, Mark R
License ClassAmateur Extra
Min. Class RequiredGeneral
LocationGlenburn, ND
Grant DateJul 15, 2025
Expiration DateJul 15, 2035
W1MRB is a highly sought-after 1x3 format amateur radio callsign. The license is currently held by Bricault, Mark R in Glenburn, ND. This callsign has attracted significant interest in the amateur radio community, with 6 vanity applications filed with the FCC. The most recent was submitted by Banks, Frederick M on Jun 17, 2013. W1MRB has 7 recorded FCC license history events.
CW & Voice Analysis
Morse Code
.-- .---- -- .-. -...
CW Weight: 37 units(Moderate)
Voice Phonetics
Whiskey One Mike Romeo Bravo
Readability: 8/10(High readability)
License History
- License RenewedJul 15, 2025
- Administrative Update AppliedJan 5, 2016
- License RenewedJul 10, 2015
- Administrative Update AppliedMay 31, 2014
- Administrative Update AppliedJul 20, 2011
- License IssuedJul 15, 2005
- Vanity Callsign GrantedJul 15, 2005
Vanity Application Activity
Competing applications filed with the FCC for this callsign.