K2SEM
Active1x3District 2
Competitive callsign — 5 applications filed with the FCC.
License HolderMann, Skylar E
License ClassGeneral
Min. Class RequiredGeneral
LocationMassapequa, NY
Grant DateJun 19, 2026
Expiration DateJun 19, 2036
K2SEM is a highly sought-after 1x3 format amateur radio callsign. The license is currently held by Mann, Skylar E in Massapequa, NY. This callsign has attracted significant interest in the amateur radio community, with 5 vanity applications filed with the FCC. The most recent was submitted by Mann, Skylar E on Jun 1, 2026. K2SEM has 2 recorded FCC license history events.
CW & Voice Analysis
Morse Code
-.- ..--- ... . --
CW Weight: 28 units(Light (fast to send))
Voice Phonetics
Kilo Two Sierra Echo Mike
Readability: 8/10(High readability)
License History
- License IssuedJun 19, 2026
- Vanity Callsign GrantedJun 19, 2026
Vanity Application Activity
Competing applications filed with the FCC for this callsign.