KC0BU
Available2x2District 0
Competitive callsign — 1 application filed with the FCC.
License HolderKoelling, Terry L
License ClassAmateur Extra
Min. Class RequiredGeneral
LocationArvada, CO
Grant DateMar 7, 2020
Expiration DateMar 7, 2030
Cancellation DateMay 17, 2024
Available for ApplicationsMay 18, 2026
KC0BU is a highly sought-after 2x2 format amateur radio callsign. The license is currently held by Koelling, Terry L in Arvada, CO. 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 Koelling, Terry L on Feb 18, 2020. KC0BU has 4 recorded FCC license history events.
CW & Voice Analysis
Morse Code
-.- -.-. ----- -... ..-
CW Weight: 41 units(Heavy (slower to send))
Voice Phonetics
Kilo Charlie Zero Bravo Uniform
Readability: 7/10(Good readability)
This callsign is available now
Requires General license or higher to apply for this callsign format (2x2).
License History
- License CanceledMay 17, 2024
- License IssuedMar 7, 2020
- Vanity Callsign GrantedMar 7, 2020
- License ExpiredDec 19, 2002
Vanity Application Activity
Competing applications filed with the FCC for this callsign.
- Koelling, Terry LFiled Feb 18, 2020Not awardedFCC ↗