WB0WMB
Cancelled2x3District 0
Competitive callsign — 1 application filed with the FCC.
License HolderBrooks, William W
License ClassGeneral
Min. Class RequiredTechnician
LocationCEDAR RAPIDS, IA
Grant DateDec 28, 2024
Cancellation DateDec 2, 2025
Available for ApplicationsDec 3, 2027
WB0WMB is a highly sought-after 2x3 format amateur radio callsign. The license is currently held by Brooks, William W in CEDAR RAPIDS, IA. This callsign has attracted significant interest in the amateur radio community, with 1 vanity application filed with the FCC. The most recent was submitted by Brooks, William W on Dec 10, 2024. WB0WMB has 7 recorded FCC license history events.
CW & Voice Analysis
Morse Code
.-- -... ----- .-- -- -...
CW Weight: 47 units(Heavy (slower to send))
Voice Phonetics
Whiskey Bravo Zero Whiskey Mike Bravo
Readability: 7.5/10(High readability)
Available Dec 3, 2027 (456 days remaining)
Requires Technician license or higher to apply for this callsign format (2x3).
License History
- License CanceledDec 2, 2025
- License IssuedDec 28, 2024
- Vanity Callsign GrantedDec 28, 2024
- License ExpiredAug 14, 2018
- License RenewedMay 16, 2006
- Administrative Update AppliedFeb 8, 2005
- FRN Association Letter SentFeb 7, 2005
Vanity Application Activity
Competing applications filed with the FCC for this callsign.
- Brooks, William WFiled Dec 10, 2024Not awardedFCC ↗