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KO4TMK

Available2x3District 4

No competing applications on record.

License HolderSouther, Stephen N

License ClassAmateur Extra

Min. Class RequiredTechnician

LocationTownsend, TN

Grant DateSep 22, 2021

Expiration DateSep 22, 2031

Cancellation DateMar 22, 2022

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KO4TMK

Available2x3District 4

No competing applications on record.

License HolderSouther, Stephen N

License ClassAmateur Extra

Min. Class RequiredTechnician

LocationTownsend, TN

Grant DateSep 22, 2021

Expiration DateSep 22, 2031

Cancellation DateMar 22, 2022

Available for ApplicationsMar 23, 2024

KO4TMK is a 2x3 format amateur radio callsign. It is currently registered to Souther, Stephen N in Townsend, 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: 39 units(Moderate)

Voice Phonetics

Kilo Oscar Four Tango Mike Kilo

Readability: 8/10(High readability)

This callsign is available now

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

License History

License CanceledMar 22, 2022
License ModifiedFeb 8, 2022
Administrative Update AppliedSep 23, 2021
System-Generated GrantSep 22, 2021
License IssuedSep 22, 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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← KO4TMJ KO4TML →

FCC data as of Jul 10, 2026

Is KO4TMK Available? FCC Vanity Status & Watchlist