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

KX5SP

Active

POSNER, STEVEN H

Location: ALPINE, TX
Class: Advanced
Granted: 2026-01-08
Expires: 2036-03-18
Previous call: NF5FF
FRN: 0004091518

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Vanity availability

Held

Currently held

KX5SP 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

NF5FFcancelled· A
POSNER, STEVEN HTXgranted 2006-10-06cancelled 2016-03-18
KP4FFcancelled· A
POSNER, STEVEN HTXgranted 2000-10-25cancelled 2006-10-06

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 →