W4ZF
Active1x2District 4
Competitive callsign — 1 application filed with the FCC.
License HolderMC GUINNESS, JAMES H
License ClassAdvanced
Min. Class RequiredAmateur Extra
LocationANNAPOLIS, MD
Grant DateAug 8, 2026
Expiration DateNov 4, 2036
W4ZF is a highly sought-after 1x2 format amateur radio callsign. The license is currently held by MC GUINNESS, JAMES H in ANNAPOLIS, MD. 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 Brutus, Caleb on Aug 4, 2026. W4ZF has 5 recorded FCC license history events.
CW & Voice Analysis
Morse Code
.-- ....- --.. ..-.
CW Weight: 28 units(Light (fast to send))
Voice Phonetics
Whiskey Four Zulu Foxtrot
Readability: 8.5/10(High readability)
License History
- License RenewedAug 8, 2026
- License RenewedAug 9, 2016
- Administrative Update AppliedNov 11, 2014
- License RenewedAug 11, 2006
- Administrative Update AppliedAug 10, 2004
Vanity Application Activity
Competing applications filed with the FCC for this callsign.
- Brutus, CalebFiled Aug 4, 2026DismissedFCC ↗