KO4ALI
Available2x3District 4
Competitive callsign — 1 application filed with the FCC.
License HolderHerring, Michael C
License ClassGeneral
Min. Class RequiredTechnician
LocationSt Thomas, VI
Grant DateDec 10, 2019
Expiration DateDec 10, 2029
Cancellation DateFeb 19, 2020
Available for ApplicationsFeb 20, 2022
KO4ALI is a highly sought-after 2x3 format amateur radio callsign. The license is currently held by Herring, Michael C in St Thomas, VI. 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 Ebrahimi, Ali H on Jul 1, 2026. KO4ALI has 6 recorded FCC license history events.
CW & Voice Analysis
Morse Code
-.- --- ....- .- .-.. ..
CW Weight: 35 units(Moderate)
Voice Phonetics
Kilo Oscar Four Alpha Lima India
Readability: 7/10(Good readability)
This callsign is available now
Requires Technician license or higher to apply for this callsign format (2x3).
License History
- License CanceledFeb 19, 2020
- Administrative Update AppliedJan 22, 2020
- Administrative Update AppliedJan 17, 2020
- License ModifiedJan 13, 2020
- System-Generated GrantDec 10, 2019
- License IssuedDec 10, 2019
Vanity Application Activity
Competing applications filed with the FCC for this callsign.
- Ebrahimi, Ali HFiled Jul 1, 2026Not awardedFCC ↗