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KO4KYL

Available2x3District 4

No competing applications on record.

License HolderLISSON, JAMES R

License ClassAmateur Extra

Min. Class RequiredTechnician

LocationSparks, NV

Grant DateJan 14, 2021

Expiration DateJan 14, 2031

Cancellation DateFeb 2, 2021

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KO4KYL

Available2x3District 4

No competing applications on record.

License HolderLISSON, JAMES R

License ClassAmateur Extra

Min. Class RequiredTechnician

LocationSparks, NV

Grant DateJan 14, 2021

Expiration DateJan 14, 2031

Cancellation DateFeb 2, 2021

Available for ApplicationsFeb 3, 2023

KO4KYL is a 2x3 format amateur radio callsign. It is currently registered to LISSON, JAMES R in Sparks, NV. 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: 46 units(Heavy (slower to send))

Voice Phonetics

Kilo Oscar Four Kilo Yankee Lima

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 CanceledFeb 2, 2021
System-Generated GrantJan 14, 2021
License IssuedJan 14, 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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← KO4KYK KO4KYM →

FCC data as of Sep 4, 2026

Is KO4KYL Available? FCC Vanity Status & Watchlist