KR4RF
Active2x2District 4
Competitive callsign — 2 applications filed with the FCC.
License HolderDAVIS, MARILYN M
License ClassTechnician
Min. Class RequiredGeneral
LocationGREEN ISLAND, NY
Grant DateOct 28, 2017
Expiration DateOct 28, 2027
KR4RF is a highly sought-after 2x2 format amateur radio callsign. The license is currently held by DAVIS, MARILYN M in GREEN ISLAND, NY. 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 FRANTZ, RANDY A on Oct 10, 2017. KR4RF has 8 recorded FCC license history events.
CW & Voice Analysis
Morse Code
-.- .-. ....- .-. ..-.
CW Weight: 30 units(Light (fast to send))
Voice Phonetics
Kilo Romeo Four Romeo Foxtrot
Readability: 7/10(Good readability)
License History
- Vanity Callsign GrantedOct 28, 2017
- License IssuedOct 28, 2017
- License CanceledDec 15, 2006
- Administrative Update AppliedNov 23, 2006
- License ModifiedApr 24, 2006
- Administrative Update AppliedApr 7, 2005
- Tax ID (TIN) AddedJan 16, 2001
- Administrative Update AppliedJan 16, 2001
Vanity Application Activity
Competing applications filed with the FCC for this callsign.