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KR4MDN

Cancelled2x3District 4

No competing applications on record.

License HolderLARKIN, DONALD E

License ClassAmateur Extra

Min. Class RequiredTechnician

LocationBATTLE CREEK, MI

Grant DateMay 13, 2026

Cancellation DateJun 23, 2026

Available for ApplicationsJun 24, 2028

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KR4MDN

Cancelled2x3District 4

No competing applications on record.

License HolderLARKIN, DONALD E

License ClassAmateur Extra

Min. Class RequiredTechnician

LocationBATTLE CREEK, MI

Grant DateMay 13, 2026

Cancellation DateJun 23, 2026

Available for ApplicationsJun 24, 2028

KR4MDN is a 2x3 format amateur radio callsign. It is currently registered to LARKIN, DONALD E in BATTLE CREEK, MI. 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: 34 units(Moderate)

Voice Phonetics

Kilo Romeo Four Mike Delta November

Readability: 7/10(Good readability)

Available Jun 24, 2028 (658 days remaining)

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

License History

License CanceledJun 23, 2026
System-Generated GrantMay 13, 2026
License IssuedMay 13, 2026

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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← KR4MDM KR4MDO →

FCC data as of Sep 4, 2026

Is KR4MDN Available? FCC Vanity Status & Watchlist