K4YF
Active1x2District 4
Competitive callsign — 2 applications filed with the FCC.
License HolderLAMBERT III, EDGAR J
License ClassAmateur Extra
Min. Class RequiredAmateur Extra
LocationELIZABETH CITY, NC
Grant DateOct 18, 2016
Expiration DateDec 18, 2026
K4YF is a highly sought-after 1x2 format amateur radio callsign. The license is currently held by LAMBERT III, EDGAR J in ELIZABETH CITY, NC. 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 Burke, Tracy A on Feb 17, 2026. K4YF has 3 recorded FCC license history events.
CW & Voice Analysis
Morse Code
-.- ....- -.-- ..-.
CW Weight: 30 units(Light (fast to send))
Voice Phonetics
Kilo Four Yankee Foxtrot
Readability: 8.5/10(High readability)
License History
- License RenewedOct 18, 2016
- License RenewedNov 22, 2006
- Administrative Update AppliedNov 21, 2006
Vanity Application Activity
Competing applications filed with the FCC for this callsign.