KM4RV
Available2x2District 4
Competitive callsign — 2 applications filed with the FCC.
License HolderSPARLIN, DOUGLAS G
License ClassAmateur Extra
Min. Class RequiredGeneral
LocationNAPA, CA
Grant DateJan 26, 2011
Expiration DateJan 26, 2021
Cancellation DateJan 27, 2023
Available for ApplicationsJan 27, 2023
KM4RV is a highly sought-after 2x2 format amateur radio callsign. The license is currently held by SPARLIN, DOUGLAS G in NAPA, CA. 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 Stahl, Stephen D on Feb 13, 2023. KM4RV has 3 recorded FCC license history events.
CW & Voice Analysis
Morse Code
-.- -- ....- .-. ...-
CW Weight: 31 units(Moderate)
Voice Phonetics
Kilo Mike Four Romeo Victor
Readability: 8/10(High readability)
This callsign is available now
Requires General license or higher to apply for this callsign format (2x2).
License History
- License ExpiredJan 27, 2023
- License RenewedJan 26, 2011
- License RenewedOct 28, 2000
Vanity Application Activity
Competing applications filed with the FCC for this callsign.