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KO4OYL

Available2x3District 4

No competing applications on record.

License HolderNITZSCHE, KURT D

License ClassTechnician

Min. Class RequiredTechnician

LocationKNOXVILLE, TN

Grant DateApr 2, 2021

Expiration DateApr 2, 2031

Cancellation DateApr 20, 2021

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KO4OYL

Available2x3District 4

No competing applications on record.

License HolderNITZSCHE, KURT D

License ClassTechnician

Min. Class RequiredTechnician

LocationKNOXVILLE, TN

Grant DateApr 2, 2021

Expiration DateApr 2, 2031

Cancellation DateApr 20, 2021

Available for ApplicationsApr 21, 2023

KO4OYL is a 2x3 format amateur radio callsign. It is currently registered to NITZSCHE, KURT D in KNOXVILLE, TN. 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: 48 units(Heavy (slower to send))

Voice Phonetics

Kilo Oscar Four Oscar 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 CanceledApr 20, 2021
Administrative Update AppliedApr 6, 2021
System-Generated GrantApr 2, 2021
License IssuedApr 2, 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.

Search external databases

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← KO4OYK KO4OYM →

FCC data as of Sep 4, 2026

Is KO4OYL Available? FCC Vanity Status & Watchlist