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/W5SOT

← Back to results

W5SOT

Active1x3District 5

Competitive callsign — 2 applications filed with the FCC.

License HolderHARBIN, STEPHEN C

License ClassAmateur Extra

Min. Class RequiredGeneral

LocationSachse, TX

Grant DateApr 14, 2018

Expiration DateApr 14, 2028

W5SOT is a highly sought-after 1x3 format amateur radio callsign. The license is currently held by HARBIN, STEPHEN C in Sachse, TX. 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 HARBIN, STEPHEN C on Mar 27, 2018. W5SOT has 4 recorded FCC license history events.

CW & Voice Analysis

Morse Code

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

CW Weight: 27 units(Light (fast to send))

Voice Phonetics

Whiskey Five Sierra Oscar Tango

Readability: 7.5/10(High readability)

License History

License ModifiedApr 15, 2021
License IssuedApr 14, 2018
Vanity Callsign GrantedApr 14, 2018
License ExpiredJun 29, 2000

Vanity Application Activity

Competing applications filed with the FCC for this callsign.

HARBIN, STEPHEN CFiled Mar 27, 2018
Not awardedFCC ↗
Beduhn, Fredrick RFiled Feb 25, 2005
Not awardedFCC ↗

Search external databases

QRZ ↗HamQTH ↗

Explore nearby callsigns

← W5SOP W5SOU →

FCC data as of Jul 10, 2026

W5SOT FCC Vanity Status: 2 Competing Applications & History