NC4OK
Available2x2District 4
Competitive callsign — 8 applications filed with the FCC.
License HolderBadura, Marylynn
License ClassTechnician
Min. Class RequiredGeneral
LocationPeath Springs, AZ
Grant DateDec 3, 2019
Expiration DateFeb 28, 2030
Cancellation DateJun 20, 2020
Available for ApplicationsJun 21, 2022
NC4OK is a highly sought-after 2x2 format amateur radio callsign. The license is currently held by Badura, Marylynn in Peath Springs, AZ. This callsign has attracted significant interest in the amateur radio community, with 8 vanity applications filed with the FCC. The most recent was submitted by Shaw, Daryl P on Mar 9, 2026. NC4OK has 5 recorded FCC license history events.
CW & Voice Analysis
Morse Code
-. -.-. ....- --- -.-
CW Weight: 35 units(Moderate)
Voice Phonetics
November Charlie Four Oscar Kilo
Readability: 7.5/10(High readability)
This callsign is available now
Requires General license or higher to apply for this callsign format (2x2).
License History
- License CanceledJun 20, 2020
- License RenewedDec 3, 2019
- Administrative Update AppliedNov 26, 2019
- License RenewedDec 3, 2009
- License IssuedFeb 29, 2000
Vanity Application Activity
Competing applications filed with the FCC for this callsign.