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KM4NBU

Expired2x3District 4

No competing applications on record.

License HolderDIEHL, DENNIS H

License ClassAmateur Extra

Min. Class RequiredTechnician

LocationLEHIGHTON, PA

Grant DateSep 10, 2015

Expiration DateSep 10, 2025

Available for ApplicationsSep 11, 2027

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KM4NBU

Expired2x3District 4

No competing applications on record.

License HolderDIEHL, DENNIS H

License ClassAmateur Extra

Min. Class RequiredTechnician

LocationLEHIGHTON, PA

Grant DateSep 10, 2015

Expiration DateSep 10, 2025

Available for ApplicationsSep 11, 2027

KM4NBU is a 2x3 format amateur radio callsign. It is currently registered to DIEHL, DENNIS H in LEHIGHTON, PA. 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: 35 units(Moderate)

Voice Phonetics

Kilo Mike Four November Bravo Uniform

Readability: 7/10(Good readability)

Available Sep 11, 2027 (406 days remaining)

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

License History

System-Generated GrantSep 10, 2015
License IssuedSep 10, 2015

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 Jul 31, 2026

Is KM4NBU Available? FCC Vanity Status & Watchlist