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KC1OQO

Available2x3District 1

No competing applications on record.

License HolderMillay, Sean K

License ClassTechnician

Min. Class RequiredTechnician

LocationLyndeborough, NH

Grant DateFeb 16, 2021

Expiration DateFeb 16, 2031

Cancellation DateMar 26, 2021

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KC1OQO

Available2x3District 1

No competing applications on record.

License HolderMillay, Sean K

License ClassTechnician

Min. Class RequiredTechnician

LocationLyndeborough, NH

Grant DateFeb 16, 2021

Expiration DateFeb 16, 2031

Cancellation DateMar 26, 2021

Available for ApplicationsMar 27, 2023

KC1OQO is a 2x3 format amateur radio callsign. It is currently registered to Millay, Sean K in Lyndeborough, NH. 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: 56 units(Very heavy)

Voice Phonetics

Kilo Charlie One Oscar Quebec Oscar

Readability: 7.5/10(High readability)

This callsign is available now

Requires Technician license or higher to apply for this callsign format (2x3).

License History

License CanceledMar 26, 2021
System-Generated GrantFeb 16, 2021
License IssuedFeb 16, 2021

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.

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← KC1OQN KC1OQP →

FCC data as of Jul 10, 2026

Is KC1OQO Available? FCC Vanity Status & Watchlist