KF4ME
Active2x2District 4
Competitive callsign — 1 application filed with the FCC.
License HolderKoponen, Mark A
License ClassAmateur Extra
Min. Class RequiredGeneral
LocationGrand Forks, ND
Grant DateSep 2, 2020
Expiration DateNov 9, 2030
KF4ME is a highly sought-after 2x2 format amateur radio callsign. The license is currently held by Koponen, Mark A in Grand Forks, ND. 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 Koponen, Mark A on Oct 20, 2010. KF4ME has 5 recorded FCC license history events.
CW & Voice Analysis
Morse Code
-.- ..-. ....- -- .
CW Weight: 27 units(Light (fast to send))
Voice Phonetics
Kilo Foxtrot Four Mike Echo
Readability: 8.5/10(High readability)
License History
- License RenewedSep 2, 2020
- Administrative Update AppliedFeb 8, 2011
- License IssuedNov 9, 2010
- Vanity Callsign GrantedNov 9, 2010
- License ExpiredJul 13, 2000
Vanity Application Activity
Competing applications filed with the FCC for this callsign.
- Koponen, Mark AFiled Oct 20, 2010Not awardedFCC ↗