W1BFS
Available1x3District 1
Competitive callsign — 3 applications filed with the FCC.
License HolderTSUJMOTO, MACK F
License ClassTechnician
Min. Class RequiredGeneral
LocationLOOMIS, CA
Grant DateMay 10, 1988
Expiration DateMay 10, 1998
Cancellation DateMay 11, 2000
Available for ApplicationsMay 11, 2000
W1BFS is a highly sought-after 1x3 format amateur radio callsign. The license is currently held by TSUJMOTO, MACK F in LOOMIS, CA. 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 Payne, Matt on Jun 9, 2025. W1BFS has 1 recorded FCC license history event.
CW & Voice Analysis
Morse Code
.-- .---- -... ..-. ...
CW Weight: 35 units(Moderate)
Voice Phonetics
Whiskey One Bravo Foxtrot Sierra
Readability: 7.5/10(High readability)
This callsign is available now
Requires General license or higher to apply for this callsign format (1x3).
License History
- License ExpiredMay 11, 2000
Vanity Application Activity
Competing applications filed with the FCC for this callsign.