KC4SEH
Available2x3District 4
No competing applications on record.
License HolderKoloski, Edward G
License ClassGeneral
Min. Class RequiredTechnician
LocationDover, NJ
Grant DateAug 20, 2013
Expiration DateSep 14, 2023
Cancellation DateSep 16, 2025
Available for ApplicationsSep 15, 2025
KC4SEH is a 2x3 format amateur radio callsign. It is currently registered to Koloski, Edward G in Dover, NJ. There are currently no competing vanity applications or pending FCC filings on record for this callsign. Add it to your watchlist to receive an immediate alert if another operator files a vanity application.
CW & Voice Analysis
Morse Code
-.- -.-. ....- ... . ....
CW Weight: 30 units(Light (fast to send))
Voice Phonetics
Kilo Charlie Four Sierra Echo Hotel
Readability: 7/10(Good readability)
This callsign is available now
Requires Technician license or higher to apply for this callsign format (2x3).
License History
- License ExpiredSep 16, 2025
- License RenewedAug 20, 2013
- Tax ID (TIN) AddedJun 19, 2003
- License RenewedJun 19, 2003
Vanity Application Activity
Competing applications filed with the FCC for this callsign.
No competing applications on record. Verify on the FCC ULS application search before filing.