KR4AOK
Active2x3District 4
No competing applications on record.
License HolderGRAY, MARK A
License ClassGeneral
Min. Class RequiredTechnician
LocationBIRMINGHAM, AL
Grant DateJan 18, 2025
Expiration DateJan 18, 2035
KR4AOK is a 2x3 format amateur radio callsign. It is currently registered to GRAY, MARK A in BIRMINGHAM, AL. There are currently no competing vanity applications or pending FCC filings on record for this callsign. Add it to your watchlist to receive an immediate alert if another operator files a vanity application.
CW & Voice Analysis
Morse Code
-.- .-. ....- .- --- -.-
CW Weight: 39 units(Moderate)
Voice Phonetics
Kilo Romeo Four Alpha Oscar Kilo
Readability: 7/10(Good readability)
License History
- License ModifiedSep 17, 2025
- System-Generated GrantJan 18, 2025
- License IssuedJan 18, 2025
Vanity Application Activity
Competing applications filed with the FCC for this callsign.
No competing applications on record. Verify on the FCC ULS application search before filing.