K4VKU
Active1x3District 4
Competitive callsign — 1 application filed with the FCC.
License HolderCAVANAUGH, CHARLES M
License ClassGeneral
Min. Class RequiredGeneral
LocationVIENNA, VA
Grant DateAug 23, 2017
Expiration DateAug 27, 2027
K4VKU is a highly sought-after 1x3 format amateur radio callsign. The license is currently held by CAVANAUGH, CHARLES M in VIENNA, VA. 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 Slocum, Terry on Mar 10, 2025. K4VKU has 3 recorded FCC license history events.
CW & Voice Analysis
Morse Code
-.- ....- ...- -.- ..-
CW Weight: 32 units(Moderate)
Voice Phonetics
Kilo Four Victor Kilo Uniform
Readability: 7.5/10(High readability)
License History
- License RenewedAug 23, 2017
- License RenewedAug 10, 2007
- FRN Association Letter SentAug 10, 2007
Vanity Application Activity
Competing applications filed with the FCC for this callsign.
- Slocum, TerryFiled Mar 10, 2025Not awardedFCC ↗