KM4YRF
Active2x3District 4
No competing applications on record.
License HolderMarshall, Michael R
License ClassAmateur Extra
Min. Class RequiredTechnician
LocationNashville, TN
Grant DateOct 31, 2016
Expiration DateOct 31, 2026
KM4YRF is a 2x3 format amateur radio callsign. It is currently registered to Marshall, Michael R in Nashville, 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: 41 units(Heavy (slower to send))
Voice Phonetics
Kilo Mike Four Yankee Romeo Foxtrot
Readability: 7.5/10(High readability)
License History
- Administrative Update AppliedAug 31, 2024
- Administrative Update AppliedMar 21, 2023
- Administrative Update AppliedAug 24, 2022
- Administrative Update AppliedDec 4, 2018
- License ModifiedJun 16, 2017
- License ModifiedMar 15, 2017
- System-Generated GrantOct 31, 2016
- License IssuedOct 31, 2016
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.