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W4LDX

Active1x3District 4

Competitive callsign — 7 applications filed with the FCC.

License HolderKrakosky, Robert S

License ClassGeneral

Min. Class RequiredGeneral

LocationKISSIMMEE, FL

Grant DateJul 11, 2018

Expiration DateJul 11, 2028

W4LDX is a highly sought-after 1x3 format amateur radio callsign. The license is currently held by Krakosky, Robert S in KISSIMMEE, FL. This callsign has attracted significant interest in the amateur radio community, with 7 vanity applications filed with the FCC. The most recent was submitted by Krakosky, Robert S on Feb 11, 2008. W4LDX has 7 recorded FCC license history events.

CW & Voice Analysis

Morse Code

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

CW Weight: 33 units(Moderate)

Voice Phonetics

Whiskey Four Lima Delta X-ray

Readability: 8/10(High readability)

License History

License RenewedJul 11, 2018
Vanity Callsign GrantedFeb 29, 2008
License IssuedFeb 29, 2008
License CanceledJan 19, 2006
Administrative Update AppliedDec 15, 2005
Vanity Callsign GrantedMar 19, 2005
License IssuedMar 19, 2005

Vanity Application Activity

Competing applications filed with the FCC for this callsign.

Krakosky, Robert SFiled Feb 11, 2008
Not awardedFCC ↗
Lucas, Jamie FFiled Mar 1, 2005
Not awardedFCC ↗
Dial, David HFiled Aug 3, 2004
Not awardedFCC ↗
SCHENK, EBERHARDFiled Aug 3, 2004

Search external databases

QRZ ↗HamQTH ↗

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← W4LDU W4LDY →

FCC data as of Sep 3, 2026

Not awarded

Mc Clain, Lee DFiled Oct 15, 2001

Not awardedFCC ↗

BALDWIN, BENJAMIN BFiled Jan 18, 2000

Not awardedFCC ↗

KOWALEWSKI, EDWARDFiled Jan 18, 2000

Not awardedFCC ↗

W4LDX FCC Vanity Status: 7 Competing Applications & History