KW4WW
Active2x2District 4
Competitive callsign — 3 applications filed with the FCC.
License HolderCROOM, MARK A
License ClassAmateur Extra
Min. Class RequiredGeneral
LocationYORKTOWN, VA
Grant DateAug 3, 2016
Expiration DateAug 3, 2026
KW4WW is a highly sought-after 2x2 format amateur radio callsign. The license is currently held by CROOM, MARK A in YORKTOWN, VA. This callsign has attracted significant interest in the amateur radio community, with 3 vanity applications filed with the FCC. The most recent was submitted by Wiseman, David A on Jun 10, 2025. KW4WW has 2 recorded FCC license history events.
CW & Voice Analysis
Morse Code
-.- .-- ....- .-- .--
CW Weight: 35 units(Moderate)
Voice Phonetics
Kilo Whiskey Four Whiskey Whiskey
Readability: 8/10(High readability)
License History
- System-Generated GrantAug 3, 2016
- License IssuedAug 3, 2016
Vanity Application Activity
Competing applications filed with the FCC for this callsign.