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KO4TCO

Available2x3District 4

No competing applications on record.

License HolderYoder, Brendan

License ClassTechnician

Min. Class RequiredTechnician

LocationMount Sidney, VA

Grant DateSep 9, 2021

Expiration DateSep 9, 2031

Cancellation DateSep 28, 2021

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KO4TCO

Available2x3District 4

No competing applications on record.

License HolderYoder, Brendan

License ClassTechnician

Min. Class RequiredTechnician

LocationMount Sidney, VA

Grant DateSep 9, 2021

Expiration DateSep 9, 2031

Cancellation DateSep 28, 2021

Available for ApplicationsSep 29, 2023

KO4TCO is a 2x3 format amateur radio callsign. It is currently registered to Yoder, Brendan in Mount Sidney, VA. 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: 43 units(Heavy (slower to send))

Voice Phonetics

Kilo Oscar Four Tango Charlie 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 CanceledSep 28, 2021
System-Generated GrantSep 9, 2021
License IssuedSep 9, 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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FCC data as of Sep 4, 2026

Is KO4TCO Available? FCC Vanity Status & Watchlist