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K1MBL

Active1x3District 1

Competitive callsign — 3 applications filed with the FCC.

License HolderLabitzky, Marc B

License ClassAmateur Extra

Min. Class RequiredGeneral

LocationHarrison, NY

Grant DateApr 29, 2022

Expiration DateApr 29, 2032

K1MBL is a highly sought-after 1x3 format amateur radio callsign. The license is currently held by Labitzky, Marc B in Harrison, NY. This callsign has attracted significant interest in the amateur radio community, with 3 vanity applications filed with the FCC. The most recent was submitted by Labitzky, Marc B on Apr 11, 2022. K1MBL has 4 recorded FCC license history events.

CW & Voice Analysis

Morse Code

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

CW Weight: 38 units(Moderate)

Voice Phonetics

Kilo One Mike Bravo Lima

Readability: 8.5/10(High readability)

License History

License ModifiedMar 20, 2024
Administrative Update AppliedOct 19, 2023
License IssuedApr 29, 2022
Vanity Callsign GrantedApr 29, 2022

Vanity Application Activity

Competing applications filed with the FCC for this callsign.

Labitzky, Marc BFiled Apr 11, 2022
Not awardedFCC ↗
Lee, Melvin BFiled Feb 17, 2015
Not awardedFCC ↗
MERRILL, ROBERT LFiled Jul 29, 2002
Not awardedFCC ↗

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FCC data as of Sep 3, 2026

K1MBL FCC Vanity Status: 3 Competing Applications & History