K4USM
Active1x3District 4
Competitive callsign — 4 applications filed with the FCC.
License HolderMARCEWICZ, RICHARD M
License ClassTechnician
Min. Class RequiredGeneral
Locationjacksonville, NC
Grant DateJan 1, 2019
Expiration DateJan 1, 2029
K4USM is a highly sought-after 1x3 format amateur radio callsign. The license is currently held by MARCEWICZ, RICHARD M in jacksonville, NC. This callsign has attracted significant interest in the amateur radio community, with 4 vanity applications filed with the FCC. The most recent was submitted by Lopez, Jose A on Dec 14, 2018. K4USM has 4 recorded FCC license history events.
CW & Voice Analysis
Morse Code
-.- ....- ..- ... --
CW Weight: 28 units(Light (fast to send))
Voice Phonetics
Kilo Four Uniform Sierra Mike
Readability: 7.5/10(High readability)
License History
- License IssuedJan 1, 2019
- Vanity Callsign GrantedJan 1, 2019
- License ExpiredMay 6, 2011
- License ModifiedJun 15, 2000
Vanity Application Activity
Competing applications filed with the FCC for this callsign.