N5CTW
Active1x3District 5
Competitive callsign — 1 application filed with the FCC.
License HolderMarks, Kenneth E
License ClassAmateur Extra
Min. Class RequiredGeneral
LocationSun Prairie, WI
Grant DateJul 14, 2026
Expiration DateJul 14, 2036
N5CTW is a highly sought-after 1x3 format amateur radio callsign. The license is currently held by Marks, Kenneth E in Sun Prairie, 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 Wright, Jeffrey S on Jun 24, 2026. N5CTW has 5 recorded FCC license history events.
CW & Voice Analysis
Morse Code
-. ..... -.-. - .--
CW Weight: 27 units(Light (fast to send))
Voice Phonetics
November Five Charlie Tango Whiskey
Readability: 7.5/10(High readability)
License History
- License IssuedJul 14, 2026
- Vanity Callsign GrantedJul 14, 2026
- License ExpiredJul 15, 2016
- License RenewedJun 30, 2004
- FRN Association Letter SentJun 28, 2004
Vanity Application Activity
Competing applications filed with the FCC for this callsign.
- Wright, Jeffrey SFiled Jun 24, 2026Not awardedFCC ↗