K4MZY
Available1x3District 4
Competitive callsign — 1 application filed with the FCC.
License HolderHOLCOMB JR, SIGMOND W
License ClassAmateur Extra
Min. Class RequiredGeneral
LocationWILKESBORO, NC
Grant DateAug 16, 2013
Expiration DateAug 16, 2023
Cancellation DateAug 19, 2025
Available for ApplicationsAug 17, 2025
K4MZY is a highly sought-after 1x3 format amateur radio callsign. The license is currently held by HOLCOMB JR, SIGMOND W in WILKESBORO, NC. 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 Holcomb Jr, Sigmond W on Jul 29, 2013. K4MZY has 8 recorded FCC license history events.
CW & Voice Analysis
Morse Code
-.- ....- -- --.. -.--
CW Weight: 38 units(Moderate)
Voice Phonetics
Kilo Four Mike Zulu Yankee
Readability: 8.5/10(High readability)
This callsign is available now
Requires General license or higher to apply for this callsign format (1x3).
License History
- License ExpiredAug 19, 2025
- Administrative Update AppliedFeb 8, 2019
- License ModifiedSep 30, 2013
- Vanity Callsign GrantedAug 16, 2013
- License IssuedAug 16, 2013
- License ExpiredFeb 26, 2009
- License ModifiedSep 4, 2001
- Tax ID (TIN) AddedSep 3, 2001
Vanity Application Activity
Competing applications filed with the FCC for this callsign.
- Holcomb Jr, Sigmond WFiled Jul 29, 2013Not awardedFCC ↗