KB9BNR
Active2x3District 9
Competitive callsign — 2 applications filed with the FCC.
License HolderMayfield, Crystina K
License ClassTechnician
Min. Class RequiredTechnician
Locationmoline, IL
Grant DateJun 5, 2024
Expiration DateAug 24, 2034
KB9BNR is a highly sought-after 2x3 format amateur radio callsign. The license is currently held by Mayfield, Crystina K in moline, IL. 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 Mayfield, Crystina K on Aug 5, 2004. KB9BNR has 6 recorded FCC license history events.
CW & Voice Analysis
Morse Code
-.- -... ----. -... -. .-.
CW Weight: 41 units(Heavy (slower to send))
Voice Phonetics
Kilo Bravo Nine Bravo November Romeo
Readability: 6.5/10(Good readability)
License History
- Administrative Update AppliedSep 27, 2025
- License RenewedJun 5, 2024
- License RenewedJul 18, 2014
- License IssuedAug 24, 2004
- Vanity Callsign GrantedAug 24, 2004
- License CanceledOct 19, 1999
Vanity Application Activity
Competing applications filed with the FCC for this callsign.