KO4AUL
Cancelled2x3District 4
No competing applications on record.
License HolderJohnston, Brian T
License ClassTechnician
Min. Class RequiredTechnician
LocationJasper, AL
Grant DateDec 27, 2019
Cancellation DateFeb 18, 2026
Available for ApplicationsFeb 19, 2028
KO4AUL is a 2x3 format amateur radio callsign. It is currently registered to Johnston, Brian T in Jasper, 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: 38 units(Moderate)
Voice Phonetics
Kilo Oscar Four Alpha Uniform Lima
Readability: 7/10(Good readability)
Available Feb 19, 2028 (569 days remaining)
Requires Technician license or higher to apply for this callsign format (2x3).
License History
- License CanceledFeb 18, 2026
- System-Generated GrantDec 27, 2019
- License IssuedDec 27, 2019
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.