Home/Search/KB3SFL

KB3SFL

Available2x3District 3

No competing applications on record.

License HolderMathesius, Erik T

License ClassTechnician

Min. Class RequiredTechnician

LocationBEAVER, PA

Grant DateJan 26, 2009

Expiration DateJan 26, 2019

Cancellation DateJan 27, 2021

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KB3SFL

Available2x3District 3

No competing applications on record.

License HolderMathesius, Erik T

License ClassTechnician

Min. Class RequiredTechnician

LocationBEAVER, PA

Grant DateJan 26, 2009

Expiration DateJan 26, 2019

Cancellation DateJan 27, 2021

Available for ApplicationsJan 27, 2021

KB3SFL is a 2x3 format amateur radio callsign. It is currently registered to Mathesius, Erik T in BEAVER, 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: 37 units(Moderate)

Voice Phonetics

Kilo Bravo Three Sierra Foxtrot Lima

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 ExpiredJan 27, 2021
System-Generated GrantJan 26, 2009
License IssuedJan 26, 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.

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FCC data as of Sep 3, 2026

Is KB3SFL Available? FCC Vanity Status & Watchlist