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

AC9MH

Active

Hoffmann, Michael E

Location: SHIOCTON, WI
Class: Amateur Extra
Granted: 2026-03-07
Expires: 2036-03-07
Previous call: KD9ZTP
FRN: 0034804351

Get notified about status changes and vanity availability for this callsign.

Vanity availability

Held

Currently held

AC9MH 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

KD9ZTPcancelled· E
Hoffmann, Michael EWIgranted 2024-02-13cancelled 2026-03-07

Prior holders later became

AB6QXactive· E
Weldon, Stephen AILgranted 2025-07-19

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 →