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W0SAX

Active1x3District 0

Competitive callsign — 4 applications filed with the FCC.

License HolderSuedekum, Jonathan P

License ClassGeneral

Min. Class RequiredGeneral

LocationFort Collins, CO

Grant DateApr 30, 2024

Expiration DateApr 30, 2034

W0SAX is a highly sought-after 1x3 format amateur radio callsign. The license is currently held by Suedekum, Jonathan P in Fort Collins, CO. 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 Suedekum, Jonathan P on Apr 11, 2024. W0SAX has 4 recorded FCC license history events.

CW & Voice Analysis

Morse Code

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

CW Weight: 37 units(Moderate)

Voice Phonetics

Whiskey Zero Sierra Alpha X-ray

Readability: 7/10(Good readability)

License History

Administrative Update AppliedMay 6, 2025
License ModifiedMay 6, 2025
License IssuedApr 30, 2024
Vanity Callsign GrantedApr 30, 2024

Vanity Application Activity

Competing applications filed with the FCC for this callsign.

Suedekum, Jonathan PFiled Apr 11, 2024
Not awardedFCC ↗
Croteau, Paul HFiled Mar 25, 2021
Not awardedFCC ↗
LaVigne, Carl RFiled Feb 14, 2005
Not awardedFCC ↗
MENK, WILLIAM GFiled Feb 14, 2005

Search external databases

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Explore nearby callsigns

← W0SAW W0SBE →

FCC data as of Jul 10, 2026

Not awarded

W0SAX FCC Vanity Status: 4 Competing Applications & History