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

AC5FG

Expired

MASTOROPOULOS, STAVROS D

Location: CORPUS CHRISTI, TX
Class: Amateur Extra
Granted: 2012-09-06
Expires: 2022-12-01
Previous call: KK5QN
FRN: 0006287296

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Vanity availability

81d

Available on 2026-11-30

AC5FG expired on 2022-12-01. Hold ends in 81 days.

Last held by MASTOROPOULOS, STAVROS D (TX).

Confidence: High

Expired licenses get a 2-year FCC renewal grace period followed by the 2-year hold. The date shown accounts for both, so it's the firm release date per §97.19.

Callsign genealogy

Full chain →

Previously held by current licensee

KK5QN
no FCC ULS record on file

License history

0 events

No recorded events.

More vanity slots coming available

From Texas

All →

K2UMA 2026-09-10
K9CWO 2026-09-10
KB5SLO 2026-09-10
KD5C 2026-09-10
KD5TUE 2026-09-10

Starting with AC5

All →

AC5HP FL · 2026-11-30
AC5LJ NM · 2027-02-15
AC5EE TX · 2027-03-08
AC5BU AR · 2027-05-17
AC5KF TX · 2027-05-17

Full history → Vanity availability → Callsign genealogy →