KC7OSO
Active2x3District 7
No competing applications on record.
License HolderKoplin, Mark A
License ClassGeneral
Min. Class RequiredTechnician
LocationNazareth, PA
Grant DateFeb 22, 2017
Expiration DateFeb 21, 2027
KC7OSO is a 2x3 format amateur radio callsign. It is currently registered to Koplin, Mark A in Nazareth, PA. 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: 45 units(Heavy (slower to send))
Voice Phonetics
Kilo Charlie Seven Oscar Sierra Oscar
Readability: 6.5/10(Good readability)
License History
- License RenewedFeb 22, 2017
- Administrative Update AppliedJul 16, 2010
- License RenewedFeb 21, 2007
- FRN Association Letter SentFeb 21, 2007
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.