N4TTB
Active1x3District 4
Competitive callsign — 1 application filed with the FCC.
License HolderCURTS, CHARLES M
License ClassGeneral
Min. Class RequiredGeneral
LocationDiamond Bar, CA
Grant DateSep 26, 2023
Expiration DateSep 26, 2033
N4TTB is a highly sought-after 1x3 format amateur radio callsign. The license is currently held by CURTS, CHARLES M in Diamond Bar, CA. 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 Butler, Teresa on Sep 8, 2023. N4TTB has 5 recorded FCC license history events.
CW & Voice Analysis
Morse Code
-. ....- - - -...
CW Weight: 23 units(Light (fast to send))
Voice Phonetics
November Four Tango Tango Bravo
Readability: 7.5/10(High readability)
License History
- License IssuedSep 26, 2023
- Vanity Callsign GrantedSep 26, 2023
- License ExpiredAug 31, 2010
- Administrative Update AppliedMar 7, 2006
- FRN Association Email SentMar 6, 2006
Vanity Application Activity
Competing applications filed with the FCC for this callsign.
- Butler, TeresaFiled Sep 8, 2023Not awardedFCC ↗