K9RST
Active1x3District 9
Competitive callsign — 4 applications filed with the FCC.
License HolderPAI, JOO H
License ClassTechnician
Min. Class RequiredGeneral
LocationARCADIA, CA
Grant DateApr 19, 2024
Expiration DateJun 11, 2034
K9RST is a highly sought-after 1x3 format amateur radio callsign. The license is currently held by PAI, JOO H in ARCADIA, CA. This callsign has attracted significant interest in the amateur radio community, with 4 vanity applications filed with the FCC. The most recent was submitted by Orr, Rob W on May 24, 2004. K9RST has 5 recorded FCC license history events.
CW & Voice Analysis
Morse Code
-.- ----. .-. ... -
CW Weight: 31 units(Moderate)
Voice Phonetics
Kilo Nine Romeo Sierra Tango
Readability: 7/10(Good readability)
License History
- License RenewedApr 19, 2024
- Administrative Update AppliedJan 24, 2023
- License RenewedMar 19, 2014
- License IssuedJun 11, 2004
- Vanity Callsign GrantedJun 11, 2004
Vanity Application Activity
Competing applications filed with the FCC for this callsign.