W4AKO
Available1x3District 4
Competitive callsign — 3 applications filed with the FCC.
License HolderKosko, Arno J
License ClassGeneral
Min. Class RequiredGeneral
LocationMarshall, VA
Grant DateNov 6, 2013
Expiration DateMar 5, 2024
Cancellation DateMar 7, 2026
Available for ApplicationsMar 6, 2026
W4AKO is a highly sought-after 1x3 format amateur radio callsign. The license is currently held by Kosko, Arno J in Marshall, VA. 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 Handisides, Christopher R on Apr 27, 2026. W4AKO has 6 recorded FCC license history events.
CW & Voice Analysis
Morse Code
.-- ....- .- -.- ---
CW Weight: 34 units(Moderate)
Voice Phonetics
Whiskey Four Alpha Kilo Oscar
Readability: 8/10(High readability)
This callsign is available now
Requires General license or higher to apply for this callsign format (1x3).
License History
- License ExpiredMar 7, 2026
- License RenewedNov 6, 2013
- License ModifiedMar 2, 2007
- License IssuedJan 31, 2004
- Vanity Callsign GrantedJan 31, 2004
- License ExpiredMar 30, 2000
Vanity Application Activity
Competing applications filed with the FCC for this callsign.