KD9MAS
Active2x3District 9
Competitive callsign — 1 application filed with the FCC.
License HolderSiefert, Mark A
License ClassTechnician
Min. Class RequiredTechnician
LocationCrest Hill, IL
Grant DateJan 31, 2017
Expiration DateJan 31, 2027
KD9MAS is a highly sought-after 2x3 format amateur radio callsign. The license is currently held by Siefert, Mark A in Crest Hill, IL. 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 Siefert, Mark A on Jan 12, 2017. KD9MAS has 2 recorded FCC license history events.
CW & Voice Analysis
Morse Code
-.- -.. ----. -- .- ...
CW Weight: 38 units(Moderate)
Voice Phonetics
Kilo Delta Nine Mike Alpha Sierra
Readability: 7.5/10(High readability)
License History
- License IssuedJan 31, 2017
- Vanity Callsign GrantedJan 31, 2017
Vanity Application Activity
Competing applications filed with the FCC for this callsign.
- Siefert, Mark AFiled Jan 12, 2017Not awardedFCC ↗