K0OPR
Available1x3District 0
Competitive callsign — 7 applications filed with the FCC.
License HolderHAYNES, KATHRYN A
License ClassTechnician
Min. Class RequiredGeneral
LocationLITTLETON, CO
Grant DateJan 27, 2011
Expiration DateFeb 23, 2021
Cancellation DateFeb 24, 2023
Available for ApplicationsFeb 24, 2023
K0OPR is a highly sought-after 1x3 format amateur radio callsign. The license is currently held by HAYNES, KATHRYN A in LITTLETON, CO. This callsign has attracted significant interest in the amateur radio community, with 7 vanity applications filed with the FCC. The most recent was submitted by Bales, James P on Apr 28, 2025. K0OPR has 4 recorded FCC license history events.
CW & Voice Analysis
Morse Code
-.- ----- --- .--. .-.
CW Weight: 44 units(Heavy (slower to send))
Voice Phonetics
Kilo Zero Oscar Papa Romeo
Readability: 7/10(Good readability)
This callsign is available now
Requires General license or higher to apply for this callsign format (1x3).
License History
- License ExpiredFeb 24, 2023
- License RenewedJan 27, 2011
- Administrative Update AppliedJan 6, 2006
- License IssuedFeb 23, 2001
Vanity Application Activity
Competing applications filed with the FCC for this callsign.