Home/Search/KB3LO

KB3LO

Available2x2District 3

Competitive callsign — 1 application filed with the FCC.

License HolderSinko, John

License ClassTechnician

Min. Class RequiredGeneral

LocationBergenfield, NJ

Grant DateFeb 10, 1995

Expiration DateFeb 10, 2005

Cancellation DateFeb 13, 2007

CallsignFinder

Track FCC amateur radio vanity callsign availability. Data updated daily.

Legal & Info

Pricing FAQ Terms of Service Privacy Policy

FCC data sourced from FCC Universal Licensing System. Not affiliated with the FCC.

Watchlist Search Account

Home/Search/KB3LO

← Back to results

KB3LO

Available2x2District 3

Competitive callsign — 1 application filed with the FCC.

License HolderSinko, John

License ClassTechnician

Min. Class RequiredGeneral

LocationBergenfield, NJ

Grant DateFeb 10, 1995

Expiration DateFeb 10, 2005

Cancellation DateFeb 13, 2007

Available for ApplicationsFeb 11, 2007

KB3LO is a highly sought-after 2x2 format amateur radio callsign. The license is currently held by Sinko, John in Bergenfield, NJ. This callsign has attracted significant interest in the amateur radio community, with 1 vanity application filed with the FCC. The most recent was submitted by Gaffigan, Thomas V on Sep 24, 2014. KB3LO has 1 recorded FCC license history event.

CW & Voice Analysis

Morse Code

-.- -... ...-- .-.. ---

CW Weight: 37 units(Moderate)

Voice Phonetics

Kilo Bravo Three Lima Oscar

Readability: 8/10(High readability)

This callsign is available now

Requires General license or higher to apply for this callsign format (2x2).

License History

License ExpiredFeb 13, 2007

Vanity Application Activity

Competing applications filed with the FCC for this callsign.

Gaffigan, Thomas VFiled Sep 24, 2014
Not awardedFCC ↗

Search external databases

QRZ ↗HamQTH ↗

Explore nearby callsigns

← KB3LL KB3LP →

FCC data as of Jul 29, 2026

KB3LO FCC Vanity Status: 1 Competing Application & History