W4MKH
Cancelled1x3District 4
Competitive callsign — 1 application filed with the FCC.
License HolderHARRISON, MARSHALL K
License ClassGeneral
Min. Class RequiredGeneral
LocationRutherfordton, NC
Grant DateJan 11, 2017
Cancellation DateSep 1, 2026
Available for ApplicationsSep 2, 2028
W4MKH is a highly sought-after 1x3 format amateur radio callsign. The license is currently held by HARRISON, MARSHALL K in Rutherfordton, NC. 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 Harrison, Marshall K on Jan 3, 2007. W4MKH has 7 recorded FCC license history events.
CW & Voice Analysis
Morse Code
.-- ....- -- -.- ....
CW Weight: 31 units(Moderate)
Voice Phonetics
Whiskey Four Mike Kilo Hotel
Readability: 8.5/10(High readability)
Available Sep 2, 2028 (728 days remaining)
Requires General license or higher to apply for this callsign format (1x3).
License History
- License CanceledSep 1, 2026
- Administrative Update AppliedJul 6, 2024
- Administrative Update AppliedOct 29, 2022
- License RenewedJan 11, 2017
- License ModifiedJul 30, 2007
- License IssuedFeb 13, 2007
- Vanity Callsign GrantedFeb 13, 2007
Vanity Application Activity
Competing applications filed with the FCC for this callsign.
- Harrison, Marshall KFiled Jan 3, 2007Not awardedFCC ↗