Home/Search/AB4N

AB4N

Cancelled2x1District 4

Competitive callsign — 5 applications filed with the FCC.

License HolderLIEBMAN, MICHAEL G

License ClassTechnician

Min. Class RequiredAmateur Extra

LocationCAPE VINCENT, NY

Grant DateApr 14, 2022

Cancellation DateMar 21, 2025

Available for ApplicationsMar 22, 2027

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/AB4N

← Back to results

AB4N

Cancelled2x1District 4

Competitive callsign — 5 applications filed with the FCC.

License HolderLIEBMAN, MICHAEL G

License ClassTechnician

Min. Class RequiredAmateur Extra

LocationCAPE VINCENT, NY

Grant DateApr 14, 2022

Cancellation DateMar 21, 2025

Available for ApplicationsMar 22, 2027

AB4N is a highly sought-after 2x1 format amateur radio callsign. The license is currently held by LIEBMAN, MICHAEL G in CAPE VINCENT, NY. This callsign has attracted significant interest in the amateur radio community, with 5 vanity applications filed with the FCC. The most recent was submitted by Hunter, William B on Apr 13, 2026. AB4N has 9 recorded FCC license history events.

CW & Voice Analysis

Morse Code

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

CW Weight: 21 units(Light (fast to send))

Voice Phonetics

Alpha Bravo Four November

Readability: 8/10(High readability)

Available Mar 22, 2027 (200 days remaining)

Requires Amateur Extra license or higher to apply for this callsign format (2x1).

License History

License CanceledMar 21, 2025
Administrative Update AppliedJan 11, 2025
License RenewedApr 14, 2022
Administrative Update AppliedNov 13, 2019
Administrative Update AppliedMay 30, 2012
License RenewedMay 30, 2012
Vanity Callsign GrantedJun 28, 2002
License IssuedJun 28, 2002
License CanceledJun 9, 2000

Vanity Application Activity

Competing applications filed with the FCC for this callsign.

Hunter, William BFiled Apr 13, 2026
DismissedFCC ↗
Fischer, John MFiled May 4, 2021
DismissedFCC ↗
Angelin, Richard NFiled Jun 10, 2002
Not awardedFCC ↗
DOBES, JAMES MFiled Oct 10, 2000

Search external databases

QRZ ↗HamQTH ↗

Explore nearby callsigns

← AB4M AB4O →

FCC data as of Sep 3, 2026

Not awarded

FCC ↗

DOVER, GARYLYN OFiled Oct 10, 2000

Not awardedFCC ↗

AB4N FCC Vanity Status: 5 Competing Applications & History