K0ISZ
Expired1x3District 0
Competitive callsign — 1 application filed with the FCC.
License HolderVAN DONKELAAR, GERRIT W
License ClassGeneral
Min. Class RequiredGeneral
LocationMUSKEGON, MI
Grant DateFeb 7, 2015
Expiration DateFeb 7, 2025
Available for ApplicationsFeb 8, 2027
K0ISZ is a highly sought-after 1x3 format amateur radio callsign. The license is currently held by VAN DONKELAAR, GERRIT W in MUSKEGON, MI. 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 SCHULDHEISZ, DAVID R on Jan 20, 2015. K0ISZ has 2 recorded FCC license history events.
CW & Voice Analysis
Morse Code
-.- ----- .. ... --..
CW Weight: 35 units(Moderate)
Voice Phonetics
Kilo Zero India Sierra Zulu
Readability: 6.5/10(Good readability)
Available Feb 8, 2027 (157 days remaining)
Requires General license or higher to apply for this callsign format (1x3).
License History
- License IssuedFeb 7, 2015
- Vanity Callsign GrantedFeb 7, 2015
Vanity Application Activity
Competing applications filed with the FCC for this callsign.
- SCHULDHEISZ, DAVID RFiled Jan 20, 2015Not awardedFCC ↗