K5FB
Active1x2District 5
Competitive callsign — 20 applications filed with the FCC.
License HolderBergren III, Frank E
License ClassAmateur Extra
Min. Class RequiredAmateur Extra
LocationEureka, MT
Grant DateJul 22, 2025
Expiration DateOct 16, 2035
K5FB is a highly sought-after 1x2 format amateur radio callsign. The license is currently held by Bergren III, Frank E in Eureka, MT. This callsign has attracted significant interest in the amateur radio community, with 20 vanity applications filed with the FCC. The most recent was submitted by Krajewski Jr, John M on Dec 28, 2015. K5FB has 10 recorded FCC license history events.
CW & Voice Analysis
Morse Code
-.- ..... ..-. -...
CW Weight: 24 units(Light (fast to send))
Voice Phonetics
Kilo Five Foxtrot Bravo
Readability: 8.5/10(High readability)
License History
- License RenewedJul 22, 2025
- Administrative Update AppliedMar 12, 2022
- Administrative Update AppliedNov 24, 2021
- License IssuedOct 16, 2015
- Vanity Callsign GrantedOct 16, 2015
- Internal Correction AppliedAug 28, 2015
- Internal Correction AppliedAug 28, 2015
- Internal Correction AppliedAug 28, 2015
- Tax ID (TIN) AddedAug 30, 2006
- License RenewedAug 30, 2006
Vanity Application Activity
Competing applications filed with the FCC for this callsign.