W4GRV
Active1x3District 4
Competitive callsign — 3 applications filed with the FCC.
License HolderMARTHA, MICHAEL K
License ClassAmateur Extra
Min. Class RequiredGeneral
LocationGreeneville, TN
Grant DateApr 8, 2022
Expiration DateJun 18, 2032
W4GRV is a highly sought-after 1x3 format amateur radio callsign. The license is currently held by MARTHA, MICHAEL K in Greeneville, TN. This callsign has attracted significant interest in the amateur radio community, with 3 vanity applications filed with the FCC. The most recent was submitted by MARTHA, MICHAEL K on May 30, 2002. W4GRV has 4 recorded FCC license history events.
CW & Voice Analysis
Morse Code
.-- ....- --. .-. ...-
CW Weight: 32 units(Moderate)
Voice Phonetics
Whiskey Four Golf Romeo Victor
Readability: 8/10(High readability)
License History
- License RenewedApr 8, 2022
- License RenewedMar 27, 2012
- License IssuedJun 18, 2002
- Vanity Callsign GrantedJun 18, 2002
Vanity Application Activity
Competing applications filed with the FCC for this callsign.