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KN4SLO

Available2x3District 4

No competing applications on record.

License HolderSAYLE, MICHAEL L

License ClassAmateur Extra

Min. Class RequiredTechnician

LocationSOMERVILLE, TN

Grant DateFeb 19, 2019

Expiration DateFeb 19, 2029

Cancellation DateJan 16, 2020

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KN4SLO

Available2x3District 4

No competing applications on record.

License HolderSAYLE, MICHAEL L

License ClassAmateur Extra

Min. Class RequiredTechnician

LocationSOMERVILLE, TN

Grant DateFeb 19, 2019

Expiration DateFeb 19, 2029

Cancellation DateJan 16, 2020

Available for ApplicationsJan 17, 2022

KN4SLO is a 2x3 format amateur radio callsign. It is currently registered to SAYLE, MICHAEL L in SOMERVILLE, 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: 36 units(Moderate)

Voice Phonetics

Kilo November Four Sierra Lima Oscar

Readability: 6.5/10(Good readability)

This callsign is available now

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

License History

License CanceledJan 16, 2020
License ModifiedMay 22, 2019
System-Generated GrantFeb 19, 2019
License IssuedFeb 19, 2019

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 12, 2026

Is KN4SLO Available? FCC Vanity Status & Watchlist