K4XML
Active1x3District 4
Competitive callsign — 1 application filed with the FCC.
License HolderLEONE, MARK A
License ClassAmateur Extra
Min. Class RequiredGeneral
LocationReston, VA
Grant DateSep 22, 2020
Expiration DateSep 22, 2030
K4XML is a highly sought-after 1x3 format amateur radio callsign. The license is currently held by LEONE, MARK A in Reston, VA. 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 LEONE, MARK A on Aug 16, 2010. K4XML has 5 recorded FCC license history events.
CW & Voice Analysis
Morse Code
-.- ....- -..- -- .-..
CW Weight: 34 units(Moderate)
Voice Phonetics
Kilo Four X-ray Mike Lima
Readability: 8.5/10(High readability)
License History
- License RenewedSep 22, 2020
- Administrative Update AppliedSep 20, 2013
- License ModifiedDec 13, 2010
- License IssuedSep 3, 2010
- Vanity Callsign GrantedSep 3, 2010
Vanity Application Activity
Competing applications filed with the FCC for this callsign.
- LEONE, MARK AFiled Aug 16, 2010Not awardedFCC ↗