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

AF5IZ

Cancelled

Crespo, CARLOS A

Location: Mayaguez, PR
Class: Amateur Extra
Granted: 2006-10-28
Expires: 2016-10-28
Previous call: WP4MZR
FRN: 0005448949

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Vanity availability

Available

Available now

AF5IZ cleared its 2-year hold on 2015-04-19. Eligible for vanity application.

Last held by Crespo, CARLOS A (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 →

Previously held by current licensee

WP4MZRcancelled· E
Crespo, CARLOS ATXgranted 2006-10-28cancelled 2013-03-19

Prior holders later became

KX5DXactive· E
Crespo, CARLOS ATXgranted 2023-04-12

License history

0 events

No recorded events.

More vanity slots coming available

From Puerto Rico

All →

WP4TLD 2026-09-10
K5DTC 2026-09-14
WP4LKC 2026-09-14
KP4ECD 2026-09-16
WP3TU 2026-09-16

Starting with AF5

All →

AF5IR TX · 2026-09-25
AF5GR TX · 2026-10-04
AF5GW TX · 2026-10-17
AF5HU TX · 2026-10-17
AF5HF RI · 2026-10-31

Full history → Vanity availability → Callsign genealogy →