K4UIV
Available1x3District 4
Competitive callsign — 1 application filed with the FCC.
License HolderDELSON, DAVID A
License ClassGeneral
Min. Class RequiredGeneral
LocationShoreline, WA
Grant DateMar 26, 2012
Expiration DateMar 26, 2022
Cancellation DateMar 27, 2024
Available for ApplicationsMar 27, 2024
K4UIV is a highly sought-after 1x3 format amateur radio callsign. The license is currently held by DELSON, DAVID A in Shoreline, WA. 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 RICE JR, MAURICE E on Oct 20, 2026. K4UIV has 4 recorded FCC license history events.
CW & Voice Analysis
Morse Code
-.- ....- ..- .. ...-
CW Weight: 27 units(Light (fast to send))
Voice Phonetics
Kilo Four Uniform India Victor
Readability: 7/10(Good readability)
This callsign is available now
Requires General license or higher to apply for this callsign format (1x3).
License History
- License ExpiredMar 27, 2024
- Administrative Update AppliedMar 27, 2012
- License RenewedMar 26, 2012
- License RenewedDec 19, 2000
Vanity Application Activity
Competing applications filed with the FCC for this callsign.
- RICE JR, MAURICE EFiled Oct 20, 2026PendingFCC ↗