K4YHN
Available1x3District 4
No competing applications on record.
License HolderSullivan, John J
License ClassAmateur Extra
Min. Class RequiredGeneral
LocationJacksonville, FL
Grant DateJun 11, 2009
Expiration DateJul 23, 2019
Cancellation DateJul 24, 2021
Available for ApplicationsJul 24, 2021
K4YHN is a 1x3 format amateur radio callsign. It is currently registered to Sullivan, John J in Jacksonville, FL. 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: 32 units(Moderate)
Voice Phonetics
Kilo Four Yankee Hotel November
Readability: 7.5/10(High readability)
This callsign is available now
Requires General license or higher to apply for this callsign format (1x3).
License History
- License ExpiredJul 24, 2021
- License RenewedJun 11, 2009
- License ModifiedMar 13, 2007
- FRN Association Email SentMar 7, 2007
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.