CFCallsignFinder

Search Watchlist

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

Legal & Info

Pricing FAQ Terms of Service Privacy Policy

© 2026 CallsignFinder. All rights reserved.

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

Watchlist Search Account

Home/Search/KT4BKM

← Back to results

KT4BKM

Active2x3District 4

Competitive callsign — 2 applications filed with the FCC.

License HolderOSOWICKI, ROBERT L

License ClassAdvanced

Min. Class RequiredTechnician

LocationAMSTERDAM, NY

Grant DateAug 27, 2022

Expiration DateAug 27, 2032

KT4BKM is a highly sought-after 2x3 format amateur radio callsign. The license is currently held by OSOWICKI, ROBERT L in AMSTERDAM, NY. This callsign has attracted significant interest in the amateur radio community, with 2 vanity applications filed with the FCC. The most recent was submitted by Moore, Brad on Aug 9, 2022. KT4BKM has 2 recorded FCC license history events.

CW & Voice Analysis

Morse Code

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

CW Weight: 36 units(Moderate)

Voice Phonetics

Kilo Tango Four Bravo Kilo Mike

Readability: 8/10(High readability)

License History

License IssuedAug 27, 2022
Vanity Callsign GrantedAug 27, 2022

Vanity Application Activity

Competing applications filed with the FCC for this callsign.

Moore, BradFiled Aug 9, 2022
Not awardedFCC ↗
Mc COOL, BRENDA KFiled May 5, 2005
Not awardedFCC ↗

Search external databases

QRZ ↗HamQTH ↗

Explore nearby callsigns

← KT4BHT KT4BOB →

FCC data as of Sep 12, 2026

KT4BKM FCC Vanity Status: 2 Competing Applications & History