N4SUY
Active1x3District 4
Competitive callsign — 1 application filed with the FCC.
License HolderVARDEMAN, FRANK B
License ClassGeneral
Min. Class RequiredGeneral
LocationSt. Croix Falls, WI
Grant DateJun 2, 2026
Expiration DateJun 2, 2036
N4SUY is a highly sought-after 1x3 format amateur radio callsign. The license is currently held by VARDEMAN, FRANK B in St. Croix Falls, WI. 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 VARDEMAN, FRANK B on May 15, 2026. N4SUY has 2 recorded FCC license history events.
CW & Voice Analysis
Morse Code
-. ....- ... ..- -.--
CW Weight: 29 units(Light (fast to send))
Voice Phonetics
November Four Sierra Uniform Yankee
Readability: 6.5/10(Good readability)
License History
- License IssuedJun 2, 2026
- Vanity Callsign GrantedJun 2, 2026
Vanity Application Activity
Competing applications filed with the FCC for this callsign.
- VARDEMAN, FRANK BFiled May 15, 2026Not awardedFCC ↗