K0RO
Active1x2District 0
Competitive callsign — 22 applications filed with the FCC.
License HolderBOLT, RALPH O
License ClassAmateur Extra
Min. Class RequiredAmateur Extra
LocationPetal, MS
Grant DateAug 28, 2025
Expiration DateNov 24, 2035
K0RO is a highly sought-after 1x2 format amateur radio callsign. The license is currently held by BOLT, RALPH O in Petal, MS. This callsign has attracted significant interest in the amateur radio community, with 22 vanity applications filed with the FCC. The most recent was submitted by Iott, Matthew J on Aug 30, 2018. K0RO has 10 recorded FCC license history events.
CW & Voice Analysis
Morse Code
-.- ----- .-. ---
CW Weight: 36 units(Moderate)
Voice Phonetics
Kilo Zero Romeo Oscar
Readability: 7.5/10(High readability)
License History
- License RenewedAug 28, 2025
- License IssuedNov 24, 2015
- Vanity Callsign GrantedNov 24, 2015
- Internal Correction AppliedOct 6, 2015
- Internal Correction AppliedOct 6, 2015
- Administrative Update AppliedSep 12, 2012
- Vanity Callsign GrantedNov 3, 2007
- License IssuedNov 3, 2007
- Internal Correction AppliedMar 1, 2007
- Internal Correction AppliedMar 1, 2007
Vanity Application Activity
Competing applications filed with the FCC for this callsign.