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/K4MDS

← Back to results

K4MDS

Active1x3District 4

Competitive callsign — 2 applications filed with the FCC.

License HolderSmith, Malcolm D

License ClassTechnician

Min. Class RequiredGeneral

LocationGRAY, GA

Grant DateOct 29, 2018

Expiration DateDec 30, 2028

K4MDS is a highly sought-after 1x3 format amateur radio callsign. The license is currently held by Smith, Malcolm D in GRAY, GA. 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 Stevenson, Mari Ann M on Jul 6, 2020. K4MDS has 4 recorded FCC license history events.

CW & Voice Analysis

Morse Code

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

CW Weight: 28 units(Light (fast to send))

Voice Phonetics

Kilo Four Mike Delta Sierra

Readability: 8/10(High readability)

License History

License RenewedOct 29, 2018
License RenewedJan 14, 2009
Tax ID (TIN) AddedFeb 15, 2007
Administrative Update AppliedFeb 15, 2007

Vanity Application Activity

Competing applications filed with the FCC for this callsign.

Stevenson, Mari Ann MFiled Jul 6, 2020
Not awardedFCC ↗
SMITH, MICHAEL DFiled May 16, 2003
Not awardedFCC ↗

Search external databases

QRZ ↗HamQTH ↗

Explore nearby callsigns

← K4MDR K4MDV →

FCC data as of Sep 3, 2026

K4MDS FCC Vanity Status: 2 Competing Applications & History