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KO4LEK

Available2x3District 4

No competing applications on record.

License HolderRiley, Richard J

License ClassTechnician

Min. Class RequiredTechnician

LocationMashpee, MA

Grant DateJan 20, 2021

Expiration DateJan 20, 2031

Cancellation DateMar 12, 2021

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KO4LEK

Available2x3District 4

No competing applications on record.

License HolderRiley, Richard J

License ClassTechnician

Min. Class RequiredTechnician

LocationMashpee, MA

Grant DateJan 20, 2021

Expiration DateJan 20, 2031

Cancellation DateMar 12, 2021

Available for ApplicationsMar 13, 2023

KO4LEK is a 2x3 format amateur radio callsign. It is currently registered to Riley, Richard J in Mashpee, MA. 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: 37 units(Moderate)

Voice Phonetics

Kilo Oscar Four Lima Echo Kilo

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 12, 2021
Administrative Update AppliedFeb 24, 2021
System-Generated GrantJan 20, 2021
License IssuedJan 20, 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 3, 2026

Is KO4LEK Available? FCC Vanity Status & Watchlist