W9BBF
Active1x3District 9
Competitive callsign — 1 application filed with the FCC.
License HolderKROHN, MICHAEL T
License ClassAmateur Extra
Min. Class RequiredGeneral
LocationWISCONSIN RAPIDS, WI
Grant DateJan 21, 2026
Expiration DateFeb 9, 2036
W9BBF is a highly sought-after 1x3 format amateur radio callsign. The license is currently held by KROHN, MICHAEL T in WISCONSIN RAPIDS, WI. 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 KROHN, MICHAEL T on Jan 20, 2016. W9BBF has 4 recorded FCC license history events.
CW & Voice Analysis
Morse Code
.-- ----. -... -... ..-.
CW Weight: 38 units(Moderate)
Voice Phonetics
Whiskey Nine Bravo Bravo Foxtrot
Readability: 8/10(High readability)
License History
- License RenewedJan 21, 2026
- License ModifiedFeb 9, 2021
- License IssuedFeb 9, 2016
- Vanity Callsign GrantedFeb 9, 2016
Vanity Application Activity
Competing applications filed with the FCC for this callsign.
- KROHN, MICHAEL TFiled Jan 20, 2016Not awardedFCC ↗