K0MRK
Active1x3District 0
Competitive callsign — 8 applications filed with the FCC.
License HolderAmorim, Mark A
License ClassTechnician
Min. Class RequiredGeneral
LocationHavertown, PA
Grant DateMar 26, 2024
Expiration DateMar 26, 2034
K0MRK is a highly sought-after 1x3 format amateur radio callsign. The license is currently held by Amorim, Mark A in Havertown, PA. This callsign has attracted significant interest in the amateur radio community, with 8 vanity applications filed with the FCC. The most recent was submitted by Janning, Mark on Sep 21, 2026. K0MRK has 7 recorded FCC license history events.
CW & Voice Analysis
Morse Code
-.- ----- -- .-. -.-
CW Weight: 40 units(Moderate)
Voice Phonetics
Kilo Zero Mike Romeo Kilo
Readability: 7.5/10(High readability)
License History
- Vanity Callsign GrantedMar 26, 2024
- License IssuedMar 26, 2024
- License ExpiredApr 4, 2023
- Administrative Update AppliedJun 14, 2012
- License RenewedFeb 10, 2011
- Administrative Update AppliedDec 11, 2009
- License IssuedApr 3, 2001
Vanity Application Activity
Competing applications filed with the FCC for this callsign.