W4KFB
Available1x3District 4
Competitive callsign — 1 application filed with the FCC.
License HolderFALLON, WILLIAM J
License ClassAmateur Extra
Min. Class RequiredGeneral
LocationLOUISVILLE, KY
Grant DateNov 11, 1997
Expiration DateNov 11, 2007
Cancellation DateNov 13, 2009
Available for ApplicationsNov 12, 2009
W4KFB is a highly sought-after 1x3 format amateur radio callsign. The license is currently held by FALLON, WILLIAM J in LOUISVILLE, KY. 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 Smith, Bruce on Jul 31, 2023. W4KFB has 2 recorded FCC license history events.
CW & Voice Analysis
Morse Code
.-- ....- -.- ..-. -...
CW Weight: 33 units(Moderate)
Voice Phonetics
Whiskey Four Kilo Foxtrot Bravo
Readability: 8/10(High readability)
This callsign is available now
Requires General license or higher to apply for this callsign format (1x3).
License History
- License ExpiredNov 13, 2009
- License ModifiedApr 13, 2000
Vanity Application Activity
Competing applications filed with the FCC for this callsign.
- Smith, BruceFiled Jul 31, 2023Not awardedFCC ↗