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KB3SRJ

Available2x3District 3

No competing applications on record.

License HolderVELAZQUEZ, LUIS A

License ClassGeneral

Min. Class RequiredTechnician

LocationPHILADELPHIA, PA

Grant DateApr 24, 2019

Expiration DateApr 24, 2029

Cancellation DateMay 14, 2019

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KB3SRJ

Available2x3District 3

No competing applications on record.

License HolderVELAZQUEZ, LUIS A

License ClassGeneral

Min. Class RequiredTechnician

LocationPHILADELPHIA, PA

Grant DateApr 24, 2019

Expiration DateApr 24, 2029

Cancellation DateMay 14, 2019

Available for ApplicationsMay 15, 2021

KB3SRJ is a 2x3 format amateur radio callsign. It is currently registered to VELAZQUEZ, LUIS A in PHILADELPHIA, 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: 40 units(Moderate)

Voice Phonetics

Kilo Bravo Three Sierra Romeo Juliet

Readability: 6/10(Good readability)

This callsign is available now

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

License History

License CanceledMay 14, 2019
License RenewedApr 24, 2019
License ModifiedFeb 16, 2011
System-Generated GrantApr 23, 2009
License IssuedApr 23, 2009

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

QRZ ↗HamQTH ↗

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← KB3SRI KB3SRK →

FCC data as of Sep 3, 2026

Is KB3SRJ Available? FCC Vanity Status & Watchlist