W4MBM
Active1x3District 4
Competitive callsign — 3 applications filed with the FCC.
License HolderLunsferd, Nadine R
License ClassTechnician
Min. Class RequiredGeneral
LocationBurnsville, MN
Grant DateSep 26, 2023
Expiration DateSep 26, 2033
W4MBM is a highly sought-after 1x3 format amateur radio callsign. The license is currently held by Lunsferd, Nadine R in Burnsville, MN. This callsign has attracted significant interest in the amateur radio community, with 3 vanity applications filed with the FCC. The most recent was submitted by Montesano, William J on Mar 4, 2024. W4MBM has 4 recorded FCC license history events.
CW & Voice Analysis
Morse Code
.-- ....- -- -... --
CW Weight: 32 units(Moderate)
Voice Phonetics
Whiskey Four Mike Bravo Mike
Readability: 9/10(Excellent readability)
License History
- Administrative Update AppliedJun 10, 2026
- License IssuedSep 26, 2023
- Vanity Callsign GrantedSep 26, 2023
- License ExpiredJun 24, 2004
Vanity Application Activity
Competing applications filed with the FCC for this callsign.