KN4MFF
Active2x3District 4
Competitive callsign — 1 application filed with the FCC.
License HolderSMITH, ROBERT W R
License ClassTechnician
Min. Class RequiredTechnician
LocationHERNDON, VA
Grant DateMay 11, 2018
Expiration DateMay 11, 2028
KN4MFF is a highly sought-after 2x3 format amateur radio callsign. The license is currently held by SMITH, ROBERT W R in HERNDON, VA. 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 MCclellan, Richard M on Jun 23, 2023. KN4MFF has 2 recorded FCC license history events.
CW & Voice Analysis
Morse Code
-.- -. ....- -- ..-. ..-.
CW Weight: 36 units(Moderate)
Voice Phonetics
Kilo November Four Mike Foxtrot Foxtrot
Readability: 7.5/10(High readability)
License History
- System-Generated GrantMay 11, 2018
- License IssuedMay 11, 2018
Vanity Application Activity
Competing applications filed with the FCC for this callsign.
- MCclellan, Richard MFiled Jun 23, 2023DismissedFCC ↗