Confidence: Medium · Source: FCC ULS · As of 2026-09-10

KO5RDD

Cancelled

Martinez Rego, Rolando

Location: Katy, TX
Class: Amateur Extra
Granted: 2018-12-15
Expires: 2028-12-15
Previous call: KI5CJQ
FRN: 0027998863

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Vanity availability

Available

Available now

KO5RDD cleared its 2-year hold on 2024-12-09. Eligible for vanity application.

Last held by Martinez Rego, Rolando (TX).

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

KI5CJQcancelled· G
Martinez Rego, RolandoTXgranted 2018-11-26cancelled 2018-12-15

Prior holders later became

KO5RDactive· E
Martinez Rego, RolandoTXgranted 2022-12-10

License history

0 events

No recorded events.

More vanity slots coming available

From Texas

All →

KF5RYH 2026-09-11
KF5RYM 2026-09-11
N5XCW 2026-09-11
KB5VBY 2026-09-12
KD5TVH 2026-09-12

Starting with KO5

All →

KO5USA TX · 2028-03-09
KO5MS TX · 2028-06-24

Full history → Vanity availability → Callsign genealogy →