K4MRT
Active1x3District 4
Competitive callsign — 1 application filed with the FCC.
License HolderBURT, MICHAEL F
License ClassAdvanced
Min. Class RequiredGeneral
LocationNew Bern, NC
Grant DateJul 21, 2017
Expiration DateSep 22, 2027
K4MRT is a highly sought-after 1x3 format amateur radio callsign. The license is currently held by BURT, MICHAEL F in New Bern, NC. This callsign has attracted significant interest in the amateur radio community, with 1 vanity application filed with the FCC. The most recent was submitted by McClung, Joseph on Jun 9, 2025. K4MRT has 4 recorded FCC license history events.
CW & Voice Analysis
Morse Code
-.- ....- -- .-. -
CW Weight: 28 units(Light (fast to send))
Voice Phonetics
Kilo Four Mike Romeo Tango
Readability: 8/10(High readability)
License History
- License RenewedJul 21, 2017
- Administrative Update AppliedApr 17, 2009
- License RenewedSep 22, 2007
- Administrative Update AppliedNov 30, 2004
Vanity Application Activity
Competing applications filed with the FCC for this callsign.
- McClung, JosephFiled Jun 9, 2025Not awardedFCC ↗