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/KT5HRK

← Back to results

KT5HRK

Active2x3District 5

Competitive callsign — 1 application filed with the FCC.

License HolderSharp, Elta C

License ClassTechnician

Min. Class RequiredTechnician

LocationRedwood City, CA

Grant DateFeb 14, 2017

Expiration DateFeb 14, 2027

KT5HRK is a highly sought-after 2x3 format amateur radio callsign. The license is currently held by Sharp, Elta C in Redwood City, CA. This callsign has attracted significant interest in the amateur radio community, with 1 vanity application filed with the FCC. The most recent was submitted by Lin, Gregory C on Jan 27, 2017. KT5HRK has 2 recorded FCC license history events.

CW & Voice Analysis

Morse Code

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

CW Weight: 31 units(Moderate)

Voice Phonetics

Kilo Tango Five Hotel Romeo Kilo

Readability: 7/10(Good readability)

License History

License IssuedFeb 14, 2017
Vanity Callsign GrantedFeb 14, 2017

Vanity Application Activity

Competing applications filed with the FCC for this callsign.

Lin, Gregory CFiled Jan 27, 2017
Not awardedFCC ↗

Search external databases

QRZ ↗HamQTH ↗

Explore nearby callsigns

← KT5HIL KT5INA →

FCC data as of Sep 12, 2026

KT5HRK FCC Vanity Status: 1 Competing Application & History