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KO4NLN

Available2x3District 4

No competing applications on record.

License HolderMOTOROLA AMATEUR RADIO CLUB

Min. Class RequiredTechnician

LocationSan Diego, CA

Grant DateMar 1, 2021

Expiration DateMar 1, 2031

Cancellation DateApr 2, 2021

Available for ApplicationsApr 3, 2023

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KO4NLN

Available2x3District 4

No competing applications on record.

License HolderMOTOROLA AMATEUR RADIO CLUB

Min. Class RequiredTechnician

LocationSan Diego, CA

Grant DateMar 1, 2021

Expiration DateMar 1, 2031

Cancellation DateApr 2, 2021

Available for ApplicationsApr 3, 2023

KO4NLN is a 2x3 format amateur radio callsign. It is currently registered to MOTOROLA AMATEUR RADIO CLUB in San Diego, CA. 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 November Lima November

Readability: 6.5/10(Good readability)

This callsign is available now

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

License History

License CanceledApr 2, 2021
System-Generated GrantMar 1, 2021
License IssuedMar 1, 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 KO4NLN Available? FCC Vanity Status & Watchlist