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W5KR

Active1x2District 5

Competitive callsign — 6 applications filed with the FCC.

License HolderKrantz, Robert A

License ClassAmateur Extra

Min. Class RequiredAmateur Extra

LocationJacksonville, FL

Grant DateApr 4, 2017

Expiration DateMay 1, 2027

W5KR is a highly sought-after 1x2 format amateur radio callsign. The license is currently held by Krantz, Robert A in Jacksonville, FL. This callsign has attracted significant interest in the amateur radio community, with 6 vanity applications filed with the FCC. The most recent was submitted by URE, GEORGE A on May 3, 2007. W5KR has 7 recorded FCC license history events.

CW & Voice Analysis

Morse Code

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

CW Weight: 24 units(Light (fast to send))

Voice Phonetics

Whiskey Five Kilo Romeo

Readability: 8/10(High readability)

License History

License RenewedApr 4, 2017
Administrative Update AppliedJul 14, 2010
Administrative Update AppliedAug 28, 2008
Vanity Callsign GrantedMay 1, 2007
License IssuedMay 1, 2007
Internal Correction AppliedFeb 8, 2007
Internal Correction AppliedFeb 8, 2007

Vanity Application Activity

Competing applications filed with the FCC for this callsign.

URE, GEORGE AFiled May 3, 2007
DismissedFCC ↗
Krantz, Robert AFiled Apr 11, 2007
Not awardedFCC ↗
Cates, Michael LFiled Apr 4, 2007
Not awardedFCC ↗
Eastes, Dan TFiled Mar 27, 2007

Search external databases

QRZ ↗HamQTH ↗

Explore nearby callsigns

← W5KQ W5KS →

FCC data as of Sep 4, 2026

Not awarded

Jones, David LFiled Mar 27, 2007

Not awardedFCC ↗

Anness, Buell CFiled Mar 23, 2005

DismissedFCC ↗

W5KR FCC Vanity Status: 6 Competing Applications & History