KK4YHO
Active2x3District 4
No competing applications on record.
License HolderBuckley, Douglas B
License ClassTechnician
Min. Class RequiredTechnician
LocationKnoxville, TN
Grant DateNov 25, 2025
Expiration DateFeb 18, 2034
KK4YHO is a 2x3 format amateur radio callsign. It is currently registered to Buckley, Douglas B in Knoxville, TN. There are currently no competing vanity applications or pending FCC filings on record for this callsign. Add it to your watchlist to receive an immediate alert if another operator files a vanity application.
CW & Voice Analysis
Morse Code
-.- -.- ....- -.-- .... ---
CW Weight: 44 units(Heavy (slower to send))
Voice Phonetics
Kilo Kilo Four Yankee Hotel Oscar
Readability: 7.5/10(High readability)
License History
- License RenewedNov 25, 2025
- Administrative Update AppliedDec 30, 2020
- Administrative Update AppliedJan 23, 2018
- Administrative Update AppliedDec 8, 2015
- Administrative Update AppliedDec 8, 2015
- System-Generated GrantFeb 18, 2014
- License IssuedFeb 18, 2014
Vanity Application Activity
Competing applications filed with the FCC for this callsign.
No competing applications on record. Verify on the FCC ULS application search before filing.