K0SMD
Active1x3District 0
Competitive callsign — 5 applications filed with the FCC.
License HolderGEARHART, MARK I
License ClassAdvanced
Min. Class RequiredGeneral
LocationLUTHERSBURG, PA
Grant DateAug 13, 2025
Expiration DateAug 13, 2035
K0SMD is a highly sought-after 1x3 format amateur radio callsign. The license is currently held by GEARHART, MARK I in LUTHERSBURG, PA. 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 HENELY, ERIC D on Jan 14, 2015. K0SMD has 6 recorded FCC license history events.
CW & Voice Analysis
Morse Code
-.- ----- ... -- -..
CW Weight: 36 units(Moderate)
Voice Phonetics
Kilo Zero Sierra Mike Delta
Readability: 7.5/10(High readability)
License History
- License RenewedAug 13, 2025
- Administrative Update AppliedJul 25, 2024
- Administrative Update AppliedSep 1, 2016
- Administrative Update AppliedNov 3, 2015
- License IssuedFeb 3, 2015
- Vanity Callsign GrantedFeb 3, 2015
Vanity Application Activity
Competing applications filed with the FCC for this callsign.