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KO4MOJ

Available2x3District 4

No competing applications on record.

License HolderALSHEIMER, KARL J

License ClassTechnician

Min. Class RequiredTechnician

LocationFREDERICKSBURG, VA

Grant DateFeb 16, 2021

Expiration DateFeb 16, 2031

Cancellation DateMay 14, 2021

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KO4MOJ

Available2x3District 4

No competing applications on record.

License HolderALSHEIMER, KARL J

License ClassTechnician

Min. Class RequiredTechnician

LocationFREDERICKSBURG, VA

Grant DateFeb 16, 2021

Expiration DateFeb 16, 2031

Cancellation DateMay 14, 2021

Available for ApplicationsMay 15, 2023

KO4MOJ is a 2x3 format amateur radio callsign. It is currently registered to ALSHEIMER, KARL J in FREDERICKSBURG, 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: 48 units(Heavy (slower to send))

Voice Phonetics

Kilo Oscar Four Mike Oscar Juliet

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 CanceledMay 14, 2021
License ModifiedApr 22, 2021
License ModifiedMar 11, 2021
System-Generated GrantFeb 16, 2021
License IssuedFeb 16, 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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FCC data as of Sep 4, 2026

Is KO4MOJ Available? FCC Vanity Status & Watchlist