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KP4RCA

Expired2x3District 4

Competitive callsign — 2 applications filed with the FCC.

License HolderCARDONA, ROSA I

License ClassTechnician

Min. Class RequiredTechnician

LocationHATILLO, PR

Grant DateDec 20, 2014

Expiration DateDec 20, 2024

Available for ApplicationsDec 21, 2026

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KP4RCA

Expired2x3District 4

Competitive callsign — 2 applications filed with the FCC.

License HolderCARDONA, ROSA I

License ClassTechnician

Min. Class RequiredTechnician

LocationHATILLO, PR

Grant DateDec 20, 2014

Expiration DateDec 20, 2024

Available for ApplicationsDec 21, 2026

KP4RCA is a highly sought-after 2x3 format amateur radio callsign. The license is currently held by CARDONA, ROSA I in HATILLO, PR. This callsign has attracted significant interest in the amateur radio community, with 2 vanity applications filed with the FCC. The most recent was submitted by CARDONA, ROSA I on Dec 2, 2014. KP4RCA has 2 recorded FCC license history events.

CW & Voice Analysis

Morse Code

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

CW Weight: 39 units(Moderate)

Voice Phonetics

Kilo Papa Four Romeo Charlie Alpha

Readability: 7/10(Good readability)

Available Dec 21, 2026 (108 days remaining)

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

License History

License IssuedDec 20, 2014
Vanity Callsign GrantedDec 20, 2014

Vanity Application Activity

Competing applications filed with the FCC for this callsign.

CARDONA, ROSA IFiled Dec 2, 2014
Not awardedFCC ↗
CRUZ, ALBERTOFiled Mar 25, 2005
Not awardedFCC ↗

Search external databases

QRZ ↗HamQTH ↗

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FCC data as of Sep 4, 2026

KP4RCA FCC Vanity Status: 2 Competing Applications & History