W1MLO
Available1x3District 1
Competitive callsign — 4 applications filed with the FCC.
License HolderOpsahl, Matthew
License ClassAmateur Extra
Min. Class RequiredGeneral
LocationGrand Forks, ND
Grant DateMar 9, 2024
Expiration DateMar 9, 2034
Cancellation DateApr 9, 2024
Available for ApplicationsApr 10, 2026
W1MLO is a highly sought-after 1x3 format amateur radio callsign. The license is currently held by Opsahl, Matthew in Grand Forks, ND. This callsign has attracted significant interest in the amateur radio community, with 4 vanity applications filed with the FCC. The most recent was submitted by Opsahl, Matthew on Feb 20, 2024. W1MLO has 6 recorded FCC license history events.
CW & Voice Analysis
Morse Code
.-- .---- -- .-.. ---
CW Weight: 41 units(Heavy (slower to send))
Voice Phonetics
Whiskey One Mike Lima Oscar
Readability: 8.5/10(High readability)
This callsign is available now
Requires General license or higher to apply for this callsign format (1x3).
License History
- License CanceledApr 9, 2024
- License IssuedMar 9, 2024
- Vanity Callsign GrantedMar 9, 2024
- License CanceledFeb 24, 2012
- License IssuedSep 20, 2011
- Vanity Callsign GrantedSep 20, 2011
Vanity Application Activity
Competing applications filed with the FCC for this callsign.