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/AD4MC

← Back to results

AD4MC

Active2x2District 4

Competitive callsign — 1 application filed with the FCC.

License HolderCOHEN, MICHAEL R

License ClassAmateur Extra

Min. Class RequiredGeneral

LocationATLANTA, GA

Grant DateFeb 1, 2019

Expiration DateMar 17, 2029

AD4MC is a highly sought-after 2x2 format amateur radio callsign. The license is currently held by COHEN, MICHAEL R in ATLANTA, GA. 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 COHEN, MICHAEL R on Feb 25, 2009. AD4MC has 4 recorded FCC license history events.

CW & Voice Analysis

Morse Code

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

CW Weight: 30 units(Light (fast to send))

Voice Phonetics

Alpha Delta Four Mike Charlie

Readability: 8.5/10(High readability)

License History

License RenewedFeb 1, 2019
Administrative Update AppliedFeb 1, 2019
License IssuedMar 17, 2009
Vanity Callsign GrantedMar 17, 2009

Vanity Application Activity

Competing applications filed with the FCC for this callsign.

COHEN, MICHAEL RFiled Feb 25, 2009
Not awardedFCC ↗

Search external databases

QRZ ↗HamQTH ↗

Explore nearby callsigns

← AD4MA AD4MD →

FCC data as of Sep 12, 2026 — may be delayed

AD4MC FCC Vanity Status: 1 Competing Application & History