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WP4SSJ

Available2x3District 4

Competitive callsign — 1 application filed with the FCC.

License HolderVargas-Burgos, Roberto

License ClassGeneral

Min. Class RequiredTechnician

LocationHumacao, PR

Grant DateJun 22, 2022

Expiration DateJun 22, 2032

Cancellation DateJan 6, 2023

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WP4SSJ

Available2x3District 4

Competitive callsign — 1 application filed with the FCC.

License HolderVargas-Burgos, Roberto

License ClassGeneral

Min. Class RequiredTechnician

LocationHumacao, PR

Grant DateJun 22, 2022

Expiration DateJun 22, 2032

Cancellation DateJan 6, 2023

Available for ApplicationsJan 7, 2025

WP4SSJ is a highly sought-after 2x3 format amateur radio callsign. The license is currently held by Vargas-Burgos, Roberto in Humacao, PR. 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 Carlson Jr, Richard W on Sep 29, 2014. WP4SSJ has 3 recorded FCC license history events.

CW & Voice Analysis

Morse Code

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

CW Weight: 38 units(Moderate)

Voice Phonetics

Whiskey Papa Four Sierra Sierra Juliet

Readability: 6/10(Good readability)

This callsign is available now

Requires Technician license or higher to apply for this callsign format (2x3).

License History

License CanceledJan 6, 2023
License IssuedDec 19, 2022
System-Generated GrantDec 19, 2022

Vanity Application Activity

Competing applications filed with the FCC for this callsign.

Carlson Jr, Richard WFiled Sep 29, 2014
Not awardedFCC ↗

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FCC data as of Sep 12, 2026 — may be delayed

WP4SSJ FCC Vanity Status: 1 Competing Application & History