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/K0SSH

← Back to results

K0SSH

Active1x3District 0

Competitive callsign — 1 application filed with the FCC.

License HolderNelson, Errol M

License ClassGeneral

Min. Class RequiredGeneral

LocationYuma, AZ

Grant DateSep 14, 2024

Expiration DateSep 14, 2034

K0SSH is a highly sought-after 1x3 format amateur radio callsign. The license is currently held by Nelson, Errol M in Yuma, AZ. 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 Bjurstrom, Matthew R on Jul 22, 2013. K0SSH has 3 recorded FCC license history events.

CW & Voice Analysis

Morse Code

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

CW Weight: 32 units(Moderate)

Voice Phonetics

Kilo Zero Sierra Sierra Hotel

Readability: 6.5/10(Good readability)

License History

License RenewedSep 14, 2024
License IssuedAug 9, 2013
Vanity Callsign GrantedAug 9, 2013

Vanity Application Activity

Competing applications filed with the FCC for this callsign.

Bjurstrom, Matthew RFiled Jul 22, 2013
Not awardedFCC ↗

Search external databases

QRZ ↗HamQTH ↗

Explore nearby callsigns

← K0SSG K0SSI →

FCC data as of Sep 3, 2026

K0SSH FCC Vanity Status: 1 Competing Application & History