K5RTS
Active1x3District 5
Competitive callsign — 2 applications filed with the FCC.
License HolderStone, Robert Z
License ClassTechnician
Min. Class RequiredGeneral
LocationWinslow, AR
Grant DateJun 23, 2026
Expiration DateAug 2, 2036
K5RTS is a highly sought-after 1x3 format amateur radio callsign. The license is currently held by Stone, Robert Z in Winslow, AR. 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 Schroder, Robert T on Aug 17, 2021. K5RTS has 6 recorded FCC license history events.
CW & Voice Analysis
Morse Code
-.- ..... .-. - ...
CW Weight: 23 units(Light (fast to send))
Voice Phonetics
Kilo Five Romeo Tango Sierra
Readability: 7/10(Good readability)
License History
- License RenewedJun 23, 2026
- Administrative Update AppliedMay 13, 2025
- Administrative Update AppliedApr 15, 2020
- License IssuedAug 2, 2016
- Vanity Callsign GrantedAug 2, 2016
- License ExpiredAug 5, 2011
Vanity Application Activity
Competing applications filed with the FCC for this callsign.