W4KOA
Active1x3District 4
Competitive callsign — 2 applications filed with the FCC.
License HolderBILLINGTON, SUSAN E
License ClassTechnician
Min. Class RequiredGeneral
LocationGoffstown, NH
Grant DateFeb 3, 2017
Expiration DateMar 6, 2027
W4KOA is a highly sought-after 1x3 format amateur radio callsign. The license is currently held by BILLINGTON, SUSAN E in Goffstown, NH. This callsign has attracted significant interest in the amateur radio community, with 2 vanity applications filed with the FCC. The most recent was submitted by BILLINGTON, SUSAN E on Feb 16, 2007. W4KOA has 26 recorded FCC license history events.
CW & Voice Analysis
Morse Code
.-- ....- -.- --- .-
CW Weight: 34 units(Moderate)
Voice Phonetics
Whiskey Four Kilo Oscar Alpha
Readability: 8/10(High readability)
License History
- Administrative Update AppliedApr 25, 2025
- Administrative Update AppliedOct 5, 2024
- Administrative Update AppliedOct 3, 2024
- Administrative Update AppliedJun 6, 2024
- Administrative Update AppliedDec 16, 2021
- Administrative Update AppliedOct 28, 2020
- Administrative Update AppliedMar 12, 2019
- Administrative Update AppliedJan 27, 2018
- License RenewedFeb 3, 2017
- Administrative Update AppliedOct 22, 2016
- Administrative Update AppliedOct 16, 2015
Vanity Application Activity
Competing applications filed with the FCC for this callsign.