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KQ4MHR

Available2x3District 4

No competing applications on record.

License HolderRiddle, Justin A

License ClassTechnician

Min. Class RequiredTechnician

LocationLorton, VA

Grant DateNov 8, 2023

Expiration DateNov 8, 2033

Cancellation DateDec 8, 2023

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KQ4MHR

Available2x3District 4

No competing applications on record.

License HolderRiddle, Justin A

License ClassTechnician

Min. Class RequiredTechnician

LocationLorton, VA

Grant DateNov 8, 2023

Expiration DateNov 8, 2033

Cancellation DateDec 8, 2023

Available for ApplicationsDec 9, 2025

KQ4MHR is a 2x3 format amateur radio callsign. It is currently registered to Riddle, Justin A in Lorton, VA. 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 Quebec Four Mike Hotel 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 CanceledDec 8, 2023
System-Generated GrantNov 8, 2023
License IssuedNov 8, 2023

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 4, 2026

Is KQ4MHR Available? FCC Vanity Status & Watchlist