K4JRR
Active1x3District 4
No competing applications on record.
License HolderKNIGHT, JAMES R
License ClassAdvanced
Min. Class RequiredGeneral
LocationCOLUMBIA, TN
Grant DateFeb 22, 2018
Expiration DateApr 24, 2028
K4JRR is a 1x3 format amateur radio callsign. It is currently registered to KNIGHT, JAMES R in COLUMBIA, 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: 34 units(Moderate)
Voice Phonetics
Kilo Four Juliet Romeo Romeo
Readability: 6.5/10(Good readability)
License History
- Administrative Update AppliedMar 1, 2021
- License RenewedFeb 22, 2018
- License RenewedFeb 14, 2008
- Tax ID (TIN) AddedSep 25, 2001
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.