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KP4ISG

Active2x3District 4

Competitive callsign — 1 application filed with the FCC.

License HolderSANTOS GONZALEZ, ISRAEL

License ClassAmateur Extra

Min. Class RequiredTechnician

LocationRIO GRANDE, PR

Grant DateFeb 6, 2025

Expiration DateMar 24, 2035

KP4ISG is a highly sought-after 2x3 format amateur radio callsign. The license is currently held by SANTOS GONZALEZ, ISRAEL in RIO GRANDE, 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 SANTOS GONZALEZ, ISRAEL on Mar 5, 2015. KP4ISG has 4 recorded FCC license history events.

CW & Voice Analysis

Morse Code

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

CW Weight: 34 units(Moderate)

Voice Phonetics

Kilo Papa Four India Sierra Golf

Readability: 7/10(Good readability)

License History

License RenewedFeb 6, 2025
License ModifiedAug 16, 2021
License IssuedMar 24, 2015
Vanity Callsign GrantedMar 24, 2015

Vanity Application Activity

Competing applications filed with the FCC for this callsign.

SANTOS GONZALEZ, ISRAELFiled Mar 5, 2015
Not awardedFCC ↗

Search external databases

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← KP4ISE KP4ISI →

FCC data as of Sep 4, 2026

KP4ISG FCC Vanity Status: 1 Competing Application & History