K0OLB
Active1x3District 0
Competitive callsign — 1 application filed with the FCC.
License HolderRiebesell, Brian D
License ClassGeneral
Min. Class RequiredGeneral
LocationMerlin, OR
Grant DateJan 13, 2018
Expiration DateJan 13, 2028
K0OLB is a highly sought-after 1x3 format amateur radio callsign. The license is currently held by Riebesell, Brian D in Merlin, OR. This callsign has attracted significant interest in the amateur radio community, with 1 vanity application filed with the FCC. The most recent was submitted by Riebesell, Brian D on Dec 26, 2017. K0OLB has 8 recorded FCC license history events.
CW & Voice Analysis
Morse Code
-.- ----- --- .-.. -...
CW Weight: 43 units(Heavy (slower to send))
Voice Phonetics
Kilo Zero Oscar Lima Bravo
Readability: 7.5/10(High readability)
License History
- Administrative Update AppliedSep 28, 2022
- Administrative Update AppliedJan 12, 2022
- Administrative Update AppliedDec 11, 2021
- License ModifiedMay 13, 2019
- Administrative Update AppliedMay 8, 2019
- Administrative Update AppliedJan 30, 2019
- License IssuedJan 13, 2018
- Vanity Callsign GrantedJan 13, 2018
Vanity Application Activity
Competing applications filed with the FCC for this callsign.
- Riebesell, Brian DFiled Dec 26, 2017Not awardedFCC ↗