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/K7SEF

← Back to results

K7SEF

Active1x3District 7

Competitive callsign — 2 applications filed with the FCC.

License HolderFerguson, Sheridan E

License ClassTechnician

Min. Class RequiredGeneral

LocationSnohomish, WA

Grant DateOct 10, 2018

Expiration DateOct 10, 2028

K7SEF is a highly sought-after 1x3 format amateur radio callsign. The license is currently held by Ferguson, Sheridan E in Snohomish, WA. 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 Ferguson, Sheridan E on Mar 31, 2008. K7SEF has 3 recorded FCC license history events.

CW & Voice Analysis

Morse Code

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

CW Weight: 26 units(Light (fast to send))

Voice Phonetics

Kilo Seven Sierra Echo Foxtrot

Readability: 7/10(Good readability)

License History

License RenewedOct 10, 2018
License IssuedApr 18, 2008
Vanity Callsign GrantedApr 18, 2008

Vanity Application Activity

Competing applications filed with the FCC for this callsign.

Ferguson, Sheridan EFiled Mar 31, 2008
Not awardedFCC ↗
PRICE, EVA MFiled Mar 31, 2008
Not awardedFCC ↗

Search external databases

QRZ ↗HamQTH ↗

Explore nearby callsigns

← K7SEE K7SEG →

FCC data as of Sep 3, 2026

K7SEF FCC Vanity Status: 2 Competing Applications & History