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K4SKR

Active1x3District 4

Competitive callsign — 4 applications filed with the FCC.

License HolderRADOFF, STEVEN K

License ClassAmateur Extra

Min. Class RequiredGeneral

LocationNew Smyrna Beach, FL

Grant DateJan 13, 2018

Expiration DateJan 13, 2028

K4SKR is a highly sought-after 1x3 format amateur radio callsign. The license is currently held by RADOFF, STEVEN K in New Smyrna Beach, FL. This callsign has attracted significant interest in the amateur radio community, with 4 vanity applications filed with the FCC. The most recent was submitted by RADOFF, STEVEN K on Dec 26, 2017. K4SKR has 2 recorded FCC license history events.

CW & Voice Analysis

Morse Code

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

CW Weight: 29 units(Light (fast to send))

Voice Phonetics

Kilo Four Sierra Kilo Romeo

Readability: 7/10(Good readability)

License History

License IssuedJan 13, 2018
Vanity Callsign GrantedJan 13, 2018

Vanity Application Activity

Competing applications filed with the FCC for this callsign.

RADOFF, STEVEN KFiled Dec 26, 2017
Not awardedFCC ↗
KREBS, SCOTT EFiled Oct 25, 2012
Not awardedFCC ↗
Richardson, Stephen KFiled Aug 18, 2009
Not awardedFCC ↗
Ralph, Stephen KFiled Sep 10, 2007

Search external databases

QRZ ↗HamQTH ↗

Explore nearby callsigns

← K4SKP K4SKS →

FCC data as of Sep 4, 2026

Not awarded

K4SKR FCC Vanity Status: 4 Competing Applications & History