K1RKO
Active1x3District 1
Competitive callsign — 3 applications filed with the FCC.
License HolderShrewsbury, J Kirk
License ClassGeneral
Min. Class RequiredGeneral
LocationTulsa, OK
Grant DateMar 9, 2019
Expiration DateMar 9, 2029
K1RKO is a highly sought-after 1x3 format amateur radio callsign. The license is currently held by Shrewsbury, J Kirk in Tulsa, OK. 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 Olson, Kirk L on Mar 16, 2020. K1RKO has 4 recorded FCC license history events.
CW & Voice Analysis
Morse Code
-.- .---- .-. -.- ---
CW Weight: 41 units(Heavy (slower to send))
Voice Phonetics
Kilo One Romeo Kilo Oscar
Readability: 7.5/10(High readability)
License History
- Administrative Update AppliedMar 2, 2023
- License IssuedMar 9, 2019
- Vanity Callsign GrantedMar 9, 2019
- License ExpiredJan 26, 2010
Vanity Application Activity
Competing applications filed with the FCC for this callsign.