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

AC9OS

Cancelled

Smith, Brian P

Location: De Pere, WI
Class: Amateur Extra
Granted: 2011-04-12
Expires: 2021-04-12
Previous call: KD5NBI
FRN: 0004766259

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Vanity availability

Available

Available now

AC9OS cleared its 2-year hold on 2018-10-18. Eligible for vanity application.

Last held by Smith, Brian P (WI).

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

KD5NBIcancelled· E
Smith, Brian PWIgranted 2011-04-12cancelled 2016-06-15

Prior holders later became

K9BPSactive· E
Smith, Brian PMSgranted 2026-08-13

License history

0 events

No recorded events.

More vanity slots coming available

From Wisconsin

All →

K9KLF 2026-09-09
KC9CJT 2026-09-09
KD7SPU 2026-09-09
KD9OFI 2026-09-10
KD9ZZQ 2026-09-10

Starting with AC9

All →

AC9VZ WI · 2026-09-28
AC9DG IL · 2026-10-03
AC9DH IN · 2026-10-08
AC9OL WI · 2026-10-16
AC9DT MO · 2026-12-03

Full history → Vanity availability → Callsign genealogy →