K1SZ
Active1x2District 1
Competitive callsign — 17 applications filed with the FCC.
License HolderPultorak, David L
License ClassAmateur Extra
Min. Class RequiredAmateur Extra
LocationWilloughby, OH
Grant DateDec 22, 2017
Expiration DateDec 22, 2027
K1SZ is a highly sought-after 1x2 format amateur radio callsign. The license is currently held by Pultorak, David L in Willoughby, OH. This callsign has attracted significant interest in the amateur radio community, with 17 vanity applications filed with the FCC. The most recent was submitted by MOHR SR, ERIC J on Dec 5, 2017. K1SZ has 7 recorded FCC license history events.
CW & Voice Analysis
Morse Code
-.- .---- ... --..
CW Weight: 31 units(Moderate)
Voice Phonetics
Kilo One Sierra Zulu
Readability: 8/10(High readability)
License History
- License IssuedDec 22, 2017
- Vanity Callsign GrantedDec 22, 2017
- Internal Correction AppliedNov 1, 2017
- Internal Correction AppliedNov 1, 2017
- Internal Correction AppliedNov 1, 2017
- Tax ID (TIN) AddedJul 24, 2007
- License RenewedJul 24, 2007
Vanity Application Activity
Competing applications filed with the FCC for this callsign.