K4WRR
Active1x3District 4
Competitive callsign — 1 application filed with the FCC.
License HolderMARTIN, JOHN
License ClassGeneral
Min. Class RequiredGeneral
LocationSAVANNAH, GA
Grant DateSep 26, 2026
Expiration DateSep 26, 2036
K4WRR is a highly sought-after 1x3 format amateur radio callsign. The license is currently held by MARTIN, JOHN in SAVANNAH, GA. 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 MARTIN, JOHN on Sep 8, 2026. K4WRR has 2 recorded FCC license history events.
CW & Voice Analysis
Morse Code
-.- ....- .-- .-. .-.
CW Weight: 31 units(Moderate)
Voice Phonetics
Kilo Four Whiskey Romeo Romeo
Readability: 7/10(Good readability)
License History
- License IssuedSep 26, 2026
- Vanity Callsign GrantedSep 26, 2026
Vanity Application Activity
Competing applications filed with the FCC for this callsign.
- MARTIN, JOHNFiled Sep 8, 2026Not awardedFCC ↗