W4FMB
Available1x3District 4
Competitive callsign — 2 applications filed with the FCC.
License HolderDUKE JR, JOHN M
License ClassAmateur Extra
Min. Class RequiredGeneral
LocationLOS ALAMITOS, CA
Grant DateAug 27, 2002
Expiration DateNov 24, 2012
Cancellation DateNov 25, 2014
Available for ApplicationsNov 25, 2014
W4FMB is a highly sought-after 1x3 format amateur radio callsign. The license is currently held by DUKE JR, JOHN M in LOS ALAMITOS, CA. This callsign has attracted significant interest in the amateur radio community, with 2 vanity applications filed with the FCC. The most recent was submitted by Bosworth, Michael L on May 7, 2018. W4FMB has 3 recorded FCC license history events.
CW & Voice Analysis
Morse Code
.-- ....- ..-. -- -...
CW Weight: 32 units(Moderate)
Voice Phonetics
Whiskey Four Foxtrot Mike Bravo
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 ExpiredNov 25, 2014
- Tax ID (TIN) AddedAug 27, 2002
- License RenewedAug 27, 2002
Vanity Application Activity
Competing applications filed with the FCC for this callsign.