W3MBX
Active1x3District 3
Competitive callsign — 1 application filed with the FCC.
License HolderMarshall, Matthew S
License ClassAmateur Extra
Min. Class RequiredGeneral
LocationRockford, IL
Grant DateAug 30, 2022
Expiration DateAug 30, 2032
W3MBX is a highly sought-after 1x3 format amateur radio callsign. The license is currently held by Marshall, Matthew S in Rockford, IL. 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 Marshall, Matthew S on Aug 12, 2022. W3MBX has 4 recorded FCC license history events.
CW & Voice Analysis
Morse Code
.-- ...-- -- -... -..-
CW Weight: 36 units(Moderate)
Voice Phonetics
Whiskey Three Mike Bravo X-ray
Readability: 8.5/10(High readability)
License History
- License ModifiedApr 29, 2024
- License ModifiedMar 14, 2023
- License IssuedAug 30, 2022
- Vanity Callsign GrantedAug 30, 2022
Vanity Application Activity
Competing applications filed with the FCC for this callsign.
- Marshall, Matthew SFiled Aug 12, 2022Not awardedFCC ↗