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KP4ZWY

Cancelled2x3District 4

Competitive callsign — 1 application filed with the FCC.

License HolderRIVERA, REYNALDO

License ClassGeneral

Min. Class RequiredTechnician

LocationARECIBO, PR

Grant DateOct 16, 2020

Cancellation DateMar 4, 2025

Available for ApplicationsMar 5, 2027

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KP4ZWY

Cancelled2x3District 4

Competitive callsign — 1 application filed with the FCC.

License HolderRIVERA, REYNALDO

License ClassGeneral

Min. Class RequiredTechnician

LocationARECIBO, PR

Grant DateOct 16, 2020

Cancellation DateMar 4, 2025

Available for ApplicationsMar 5, 2027

KP4ZWY is a highly sought-after 2x3 format amateur radio callsign. The license is currently held by RIVERA, REYNALDO in ARECIBO, 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 RIVERA, REYNALDO on Sep 28, 2020. KP4ZWY has 3 recorded FCC license history events.

CW & Voice Analysis

Morse Code

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

CW Weight: 47 units(Heavy (slower to send))

Voice Phonetics

Kilo Papa Four Zulu Whiskey Yankee

Readability: 7.5/10(High readability)

Available Mar 5, 2027 (181 days remaining)

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

License History

License CanceledMar 4, 2025
License IssuedOct 16, 2020
Vanity Callsign GrantedOct 16, 2020

Vanity Application Activity

Competing applications filed with the FCC for this callsign.

RIVERA, REYNALDOFiled Sep 28, 2020
Not awardedFCC ↗

Search external databases

QRZ ↗HamQTH ↗

Explore nearby callsigns

← KP4ZTM KQ0DON →

FCC data as of Sep 4, 2026

KP4ZWY FCC Vanity Status: 1 Competing Application & History