KC3ZRE
Cancelled2x3District 3
Competitive callsign — 1 application filed with the FCC.
License HolderBobinski, Corbyn D
License ClassTechnician
Min. Class RequiredTechnician
LocationArnold, PA
Grant DateSep 4, 2024
Cancellation DateJan 21, 2026
Available for ApplicationsJan 22, 2028
KC3ZRE is a highly sought-after 2x3 format amateur radio callsign. The license is currently held by Bobinski, Corbyn D in Arnold, PA. 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 Loos III, Ralph E on Nov 4, 2019. KC3ZRE has 9 recorded FCC license history events.
CW & Voice Analysis
Morse Code
-.- -.-. ...-- --.. .-. .
CW Weight: 38 units(Moderate)
Voice Phonetics
Kilo Charlie Three Zulu Romeo Echo
Readability: 7/10(Good readability)
Available Jan 22, 2028 (540 days remaining)
Requires Technician license or higher to apply for this callsign format (2x3).
License History
- License CanceledJan 21, 2026
- Administrative Update AppliedJan 3, 2026
- Administrative Update AppliedJan 3, 2026
- Administrative Update AppliedAug 30, 2025
- Administrative Update AppliedAug 30, 2025
- Administrative Update AppliedOct 8, 2024
- Administrative Update AppliedOct 1, 2024
- License IssuedSep 4, 2024
- System-Generated GrantSep 4, 2024
Vanity Application Activity
Competing applications filed with the FCC for this callsign.
- Loos III, Ralph EFiled Nov 4, 2019Not awardedFCC ↗