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WY4RSP

Active2x3District 4

Competitive callsign — 1 application filed with the FCC.

License HolderLarson, Adam J

License ClassTechnician

Min. Class RequiredTechnician

LocationRock Springs, WY

Grant DateMar 22, 2019

Expiration DateMar 22, 2029

WY4RSP is a highly sought-after 2x3 format amateur radio callsign. The license is currently held by Larson, Adam J in Rock Springs, WY. 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 Larson, Adam J on Mar 4, 2019. WY4RSP has 2 recorded FCC license history events.

CW & Voice Analysis

Morse Code

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

CW Weight: 40 units(Moderate)

Voice Phonetics

Whiskey Yankee Four Romeo Sierra Papa

Readability: 6.5/10(Good readability)

License History

License IssuedMar 22, 2019
Vanity Callsign GrantedMar 22, 2019

Vanity Application Activity

Competing applications filed with the FCC for this callsign.

Larson, Adam JFiled Mar 4, 2019
Not awardedFCC ↗

Search external databases

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← WY4MAL WY4SGT →

FCC data as of Sep 4, 2026

WY4RSP FCC Vanity Status: 1 Competing Application & History