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KK4OIB

Available2x3District 4

No competing applications on record.

License HolderLAROCHE, ROGER A

License ClassAdvanced

Min. Class RequiredTechnician

LocationARROYO GRANDE, CA

Grant DateFeb 7, 2013

Expiration DateFeb 7, 2023

Cancellation DateFeb 8, 2025

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KK4OIB

Available2x3District 4

No competing applications on record.

License HolderLAROCHE, ROGER A

License ClassAdvanced

Min. Class RequiredTechnician

LocationARROYO GRANDE, CA

Grant DateFeb 7, 2013

Expiration DateFeb 7, 2023

Cancellation DateFeb 8, 2025

Available for ApplicationsFeb 8, 2025

KK4OIB is a 2x3 format amateur radio callsign. It is currently registered to LAROCHE, ROGER A in ARROYO GRANDE, 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: 38 units(Moderate)

Voice Phonetics

Kilo Kilo Four Oscar India Bravo

Readability: 7/10(Good readability)

This callsign is available now

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

License History

License ExpiredFeb 8, 2025
System-Generated GrantFeb 7, 2013
License IssuedFeb 7, 2013

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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← KK4OIA KK4OIC →

FCC data as of Jul 31, 2026

Is KK4OIB Available? FCC Vanity Status & Watchlist