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

AC0SX

Active

Mudry, Ryan N

Location: Del Rio, TX
Class: Amateur Extra
Granted: 2018-12-07
Expires: 2028-12-07
Previous call: KX4OI
FRN: 0028016194

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Vanity availability

Held

Currently held

AC0SX 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

KX4OIcancelled· E
Mudry, Ryan NFLgranted 2018-11-19cancelled 2018-12-07

Prior holders later became

N0CVWactive· E
VAN WAY III, CHARLES WKSgranted 2022-08-02

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 AC0

All →

AC0GJ CO · 2026-10-26
AC0DE WA · 2027-01-17
AC0JC MN · 2027-03-14
AC0HT CO · 2027-12-09
AC0JM CO · 2027-12-12

Full history → Vanity availability → Callsign genealogy →