K4MFD
Active1x3District 4
Competitive callsign — 2 applications filed with the FCC.
License HolderBIBLE, JEFFREY L
License ClassGeneral
Min. Class RequiredGeneral
LocationCHUCKEY, TN
Grant DateAug 24, 2018
Expiration DateNov 18, 2028
K4MFD is a highly sought-after 1x3 format amateur radio callsign. The license is currently held by BIBLE, JEFFREY L in CHUCKEY, TN. 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 Frazier, Dennis R on Nov 16, 2020. K4MFD has 7 recorded FCC license history events.
CW & Voice Analysis
Morse Code
-.- ....- -- ..-. -..
CW Weight: 31 units(Moderate)
Voice Phonetics
Kilo Four Mike Foxtrot Delta
Readability: 8.5/10(High readability)
License History
- Administrative Update AppliedMay 18, 2026
- Administrative Update AppliedMay 25, 2021
- Administrative Update AppliedAug 18, 2020
- License RenewedAug 24, 2018
- License RenewedAug 28, 2008
- License ModifiedMar 12, 2007
- FRN Association Letter SentApr 25, 2005
Vanity Application Activity
Competing applications filed with the FCC for this callsign.