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K4HPD

Active1x3District 4

Competitive callsign — 1 application filed with the FCC.

License HolderRivera, Gilberto A

License ClassTechnician

Min. Class RequiredGeneral

LocationWinter Park, FL

Grant DateJul 25, 2026

Expiration DateOct 7, 2036

K4HPD is a highly sought-after 1x3 format amateur radio callsign. The license is currently held by Rivera, Gilberto A in Winter Park, FL. 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, Gilberto A on Sep 19, 2016. K4HPD has 11 recorded FCC license history events.

CW & Voice Analysis

Morse Code

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

CW Weight: 31 units(Moderate)

Voice Phonetics

Kilo Four Hotel Papa Delta

Readability: 8/10(High readability)

License History

License RenewedJul 25, 2026
Administrative Update AppliedJul 5, 2025
Administrative Update AppliedJul 1, 2025
Administrative Update AppliedJul 1, 2025
Administrative Update AppliedAug 14, 2018
Administrative Update AppliedJan 17, 2018
Vanity Callsign GrantedOct 7, 2016
License IssuedOct 7, 2016
License ExpiredJun 9, 2015
Tax ID (TIN) AddedApr 15, 2003
License RenewedApr 15, 2003

Vanity Application Activity

Competing applications filed with the FCC for this callsign.

Rivera, Gilberto AFiled Sep 19, 2016
Not awardedFCC ↗

Search external databases

QRZ ↗HamQTH ↗

Explore nearby callsigns

← K4HPC K4HPF →

FCC data as of Sep 3, 2026

K4HPD FCC Vanity Status: 1 Competing Application & History