K3OU
Active1x2District 3
Competitive callsign — 27 applications filed with the FCC.
License HolderHignutt Jr, Emanuel
License ClassAmateur Extra
Min. Class RequiredAmateur Extra
LocationBel Air, MD
Grant DateDec 9, 2025
Expiration DateDec 9, 2035
K3OU is a highly sought-after 1x2 format amateur radio callsign. The license is currently held by Hignutt Jr, Emanuel in Bel Air, MD. This callsign has attracted significant interest in the amateur radio community, with 27 vanity applications filed with the FCC. The most recent was submitted by Murray, Derek on Nov 19, 2025. K3OU has 9 recorded FCC license history events.
CW & Voice Analysis
Morse Code
-.- ...-- --- ..-
CW Weight: 30 units(Light (fast to send))
Voice Phonetics
Kilo Three Oscar Uniform
Readability: 8/10(High readability)
License History
- Vanity Callsign GrantedDec 9, 2025
- License IssuedDec 9, 2025
- License CanceledOct 11, 2023
- License IssuedAug 29, 2023
- Vanity Callsign GrantedAug 29, 2023
- License ExpiredAug 8, 2023
- License RenewedMay 18, 2011
- Administrative Update AppliedDec 29, 2009
- License IssuedAug 7, 2001
Vanity Application Activity
Competing applications filed with the FCC for this callsign.