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KQ4JSR

Cancelled2x3District 4

No competing applications on record.

License HolderBRANDENBERG, MONTY C

License ClassAmateur Extra

Min. Class RequiredTechnician

LocationCAMBRIDGE, MA

Grant DateJul 11, 2023

Cancellation DateMay 12, 2025

Available for ApplicationsMay 13, 2027

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KQ4JSR

Cancelled2x3District 4

No competing applications on record.

License HolderBRANDENBERG, MONTY C

License ClassAmateur Extra

Min. Class RequiredTechnician

LocationCAMBRIDGE, MA

Grant DateJul 11, 2023

Cancellation DateMay 12, 2025

Available for ApplicationsMay 13, 2027

KQ4JSR is a 2x3 format amateur radio callsign. It is currently registered to BRANDENBERG, MONTY C in CAMBRIDGE, MA. 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: 42 units(Heavy (slower to send))

Voice Phonetics

Kilo Quebec Four Juliet Sierra Romeo

Readability: 6/10(Good readability)

Available May 13, 2027 (250 days remaining)

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

License History

License CanceledMay 12, 2025
System-Generated GrantJul 11, 2023
License IssuedJul 11, 2023

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

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← KQ4JSQ KQ4JSS →

FCC data as of Sep 4, 2026

Is KQ4JSR Available? FCC Vanity Status & Watchlist