K4YT
Active1x2District 4
Competitive callsign — 2 applications filed with the FCC.
License HolderRENZ, KARL J
License ClassAmateur Extra
Min. Class RequiredAmateur Extra
LocationGreat Falls, VA
Grant DateOct 14, 2022
Expiration DateDec 22, 2032
K4YT is a highly sought-after 1x2 format amateur radio callsign. The license is currently held by RENZ, KARL J in Great Falls, VA. 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. K4YT has 5 recorded FCC license history events.
CW & Voice Analysis
Morse Code
-.- ....- -.-- -
CW Weight: 27 units(Light (fast to send))
Voice Phonetics
Kilo Four Yankee Tango
Readability: 8.5/10(High readability)
License History
- License RenewedOct 14, 2022
- License RenewedSep 27, 2012
- Administrative Update AppliedJun 15, 2012
- License RenewedSep 24, 2002
- Administrative Update AppliedNov 2, 1999
Vanity Application Activity
Competing applications filed with the FCC for this callsign.