K4RSW
Active1x3District 4
Competitive callsign — 3 applications filed with the FCC.
License HolderWINTER, ROBERT S
License ClassGeneral
Min. Class RequiredGeneral
LocationTampa, FL
Grant DateFeb 11, 2022
Expiration DateFeb 18, 2032
K4RSW is a highly sought-after 1x3 format amateur radio callsign. The license is currently held by WINTER, ROBERT S in Tampa, FL. 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 WINTER, ROBERT S on Jan 31, 2012. K4RSW has 3 recorded FCC license history events.
CW & Voice Analysis
Morse Code
-.- ....- .-. ... .--
CW Weight: 29 units(Light (fast to send))
Voice Phonetics
Kilo Four Romeo Sierra Whiskey
Readability: 7/10(Good readability)
License History
- License RenewedFeb 11, 2022
- License IssuedFeb 18, 2012
- Vanity Callsign GrantedFeb 18, 2012
Vanity Application Activity
Competing applications filed with the FCC for this callsign.