NN4B
Expired2x1District 4
Competitive callsign — 3 applications filed with the FCC.
License HolderHEATH, MICHAEL W
License ClassAmateur Extra
Min. Class RequiredAmateur Extra
LocationLIVERMORE, KY
Grant DateJun 1, 2016
Expiration DateJun 1, 2026
Available for ApplicationsJun 2, 2028
NN4B is a highly sought-after 2x1 format amateur radio callsign. The license is currently held by HEATH, MICHAEL W in LIVERMORE, KY. This callsign has attracted significant interest in the amateur radio community, with 3 vanity applications filed with the FCC. The most recent was submitted by PINSON, FRED E on Jun 13, 2016. NN4B has 6 recorded FCC license history events.
CW & Voice Analysis
Morse Code
-. -. ....- -...
CW Weight: 21 units(Light (fast to send))
Voice Phonetics
November November Four Bravo
Readability: 7.5/10(High readability)
Available Jun 2, 2028 (585 days remaining)
Requires Amateur Extra license or higher to apply for this callsign format (2x1).
License History
- License IssuedJun 1, 2016
- Vanity Callsign GrantedJun 1, 2016
- Internal Correction AppliedMay 11, 2016
- Internal Correction AppliedMay 11, 2016
- Tax ID (TIN) AddedSep 13, 2005
- License RenewedSep 13, 2005
Vanity Application Activity
Competing applications filed with the FCC for this callsign.