W4ZUF
Available1x3District 4
Competitive callsign — 1 application filed with the FCC.
License HolderSEIDL, RONALD W
License ClassGeneral
Min. Class RequiredGeneral
LocationPeyton, CO
Grant DateMar 18, 2014
Expiration DateMar 18, 2024
Cancellation DateMar 19, 2026
Available for ApplicationsMar 19, 2026
W4ZUF is a highly sought-after 1x3 format amateur radio callsign. The license is currently held by SEIDL, RONALD W in Peyton, CO. 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 Hale, Gregory J on Feb 28, 2014. W4ZUF has 3 recorded FCC license history events.
CW & Voice Analysis
Morse Code
.-- ....- --.. ..- ..-.
CW Weight: 33 units(Moderate)
Voice Phonetics
Whiskey Four Zulu Uniform Foxtrot
Readability: 7.5/10(High readability)
This callsign is available now
Requires General license or higher to apply for this callsign format (1x3).
License History
- License ExpiredMar 19, 2026
- License IssuedMar 18, 2014
- Vanity Callsign GrantedMar 18, 2014
Vanity Application Activity
Competing applications filed with the FCC for this callsign.
- Hale, Gregory JFiled Feb 28, 2014Not awardedFCC ↗