K0LFR
Active1x3District 0
Competitive callsign — 3 applications filed with the FCC.
License HolderMorris, Riley D
License ClassTechnician
Min. Class RequiredGeneral
LocationSioux Falls, SD
Grant DateAug 12, 2022
Expiration DateAug 12, 2032
K0LFR is a highly sought-after 1x3 format amateur radio callsign. The license is currently held by Morris, Riley D in Sioux Falls, SD. 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 Morris, Riley D on Jul 25, 2022. K0LFR has 3 recorded FCC license history events.
CW & Voice Analysis
Morse Code
-.- ----- .-.. ..-. .-.
CW Weight: 39 units(Moderate)
Voice Phonetics
Kilo Zero Lima Foxtrot Romeo
Readability: 7/10(Good readability)
License History
- Administrative Update AppliedAug 11, 2026
- License IssuedAug 12, 2022
- Vanity Callsign GrantedAug 12, 2022
Vanity Application Activity
Competing applications filed with the FCC for this callsign.