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

KX5F

Active

Martinez Torres, Sergio

Location: Katy, TX
Class: Amateur Extra
Granted: 2022-02-23
Expires: 2032-02-23
Previous call: KI5SMT
FRN: 0029546975

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Vanity availability

Held

Currently held

KX5F is held by an active license; it isn't a vanity slot right now.

Vanity availability dates are computed from FCC §97.19's hold periods: 2 years from the cancellation date for cancelled or terminated licenses, 4 years from the expiration date for expired licenses (2-year renewal grace + 2-year hold).

Callsign genealogy

Full chain →

Previously held by current licensee

KI5SMTcancelled· E
Martinez Torres, SergioTXgranted 2020-06-23cancelled 2022-02-23
KI5JGUcancelled· G
Martinez Torres, SergioTXgranted 2020-06-03cancelled 2020-06-23

License history

0 events

No recorded events.

More vanity slots coming available

From Texas

All →

KI5OSV 2026-09-09
KJ5GTF 2026-09-09
K2UMA 2026-09-10
K9CWO 2026-09-10
KB5SLO 2026-09-10

Starting with KX5

All →

KX5JT VT · 2026-12-24
KX5JA TX · 2027-03-08
KX5DJB TX · 2028-03-04
KX5DUG MS · 2028-06-05
KX5FUZ TX · 2028-07-22

Full history → Vanity availability → Callsign genealogy →