Confidence: Medium · Source: FCC ULS · As of 2026-09-09

KK4DCX

Cancelled

Perez, Heriberto

Location: MAYAGUEZ, PR
Class: General
Granted: 2011-07-15
Expires: 2021-07-15
FRN: 0021025283

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Vanity availability

Available

Available now

KK4DCX cleared its 2-year hold on 2021-12-26. Eligible for vanity application.

Last held by Perez, Heriberto (PR).

Confidence: High

Cancelled licenses begin the 2-year hold immediately, so this date is the firm release date per §97.19. Already past — fileable subject to FCC verification.

Callsign genealogy

Full chain →

Prior holders later became

WP4ZZcancelled· G
Perez, HeribertoVIgranted 2019-12-27cancelled 2022-06-28

License history

0 events

No recorded events.

More vanity slots coming available

From Puerto Rico

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Starting with KK4

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Full history → Vanity availability → Callsign genealogy →