K2RST
Active1x3District 2
Competitive callsign — 6 applications filed with the FCC.
License HolderGRISWOLD, DOUGLAS A
License ClassTechnician
Min. Class RequiredGeneral
LocationSIERRA VISTA, AZ
Grant DateNov 30, 2019
Expiration DateFeb 25, 2030
K2RST is a highly sought-after 1x3 format amateur radio callsign. The license is currently held by GRISWOLD, DOUGLAS A in SIERRA VISTA, AZ. This callsign has attracted significant interest in the amateur radio community, with 6 vanity applications filed with the FCC. The most recent was submitted by VanCleve, Mark on Mar 3, 2026. K2RST has 3 recorded FCC license history events.
CW & Voice Analysis
Morse Code
-.- ..--- .-. ... -
CW Weight: 29 units(Light (fast to send))
Voice Phonetics
Kilo Two Romeo Sierra Tango
Readability: 7/10(Good readability)
License History
- License RenewedNov 30, 2019
- License RenewedFeb 25, 2010
- License IssuedNov 17, 1999
Vanity Application Activity
Competing applications filed with the FCC for this callsign.