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KO4TMR

Available2x3District 4

No competing applications on record.

License HolderMunn Jr, Frank O

License ClassTechnician

Min. Class RequiredTechnician

LocationSmyrna, TN

Grant DateSep 22, 2021

Expiration DateSep 22, 2031

Cancellation DateOct 13, 2021

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KO4TMR

Available2x3District 4

No competing applications on record.

License HolderMunn Jr, Frank O

License ClassTechnician

Min. Class RequiredTechnician

LocationSmyrna, TN

Grant DateSep 22, 2021

Expiration DateSep 22, 2031

Cancellation DateOct 13, 2021

Available for ApplicationsOct 14, 2023

KO4TMR is a 2x3 format amateur radio callsign. It is currently registered to Munn Jr, Frank O in Smyrna, 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: 37 units(Moderate)

Voice Phonetics

Kilo Oscar Four Tango Mike Romeo

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 CanceledOct 13, 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.

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← KO4TMQ KO4TMS →

FCC data as of Jul 10, 2026

Is KO4TMR Available? FCC Vanity Status & Watchlist