Home/Search/KK4WDD

KK4WDD

Available2x3District 4

Competitive callsign — 2 applications filed with the FCC.

License HolderHendersin, Larry E

License ClassAmateur Extra

Min. Class RequiredTechnician

LocationTigard, OR

Grant DateDec 24, 2013

Expiration DateDec 24, 2023

Cancellation DateAug 15, 2023

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/KK4WDD

← Back to results

KK4WDD

Available2x3District 4

Competitive callsign — 2 applications filed with the FCC.

License HolderHendersin, Larry E

License ClassAmateur Extra

Min. Class RequiredTechnician

LocationTigard, OR

Grant DateDec 24, 2013

Expiration DateDec 24, 2023

Cancellation DateAug 15, 2023

Available for ApplicationsAug 16, 2025

KK4WDD is a highly sought-after 2x3 format amateur radio callsign. The license is currently held by Hendersin, Larry E in Tigard, OR. 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 REED SR, JULIUS C on Jul 25, 2001. KK4WDD has 5 recorded FCC license history events.

CW & Voice Analysis

Morse Code

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

CW Weight: 38 units(Moderate)

Voice Phonetics

Kilo Kilo Four Whiskey Delta Delta

Readability: 7.5/10(High readability)

This callsign is available now

Requires Technician license or higher to apply for this callsign format (2x3).

License History

License CanceledAug 15, 2023
Administrative Update AppliedApr 21, 2022
License ModifiedJun 6, 2014
System-Generated GrantDec 24, 2013
License IssuedDec 24, 2013

Vanity Application Activity

Competing applications filed with the FCC for this callsign.

REED SR, JULIUS CFiled Jul 25, 2001
Not awardedFCC ↗
ZORNES, WILLIAM LFiled Jul 25, 2001
Not awardedFCC ↗

Search external databases

QRZ ↗HamQTH ↗

Explore nearby callsigns

← KK4WDC KK4WDE →

FCC data as of Jul 31, 2026

KK4WDD FCC Vanity Status: 2 Competing Applications & History