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

KC9MM

Active

Magruder, Michael

Location: Mitchell, IN
Class: Amateur Extra
Granted: 2022-04-01
Expires: 2032-04-01
Previous call: KC9WPH
FRN: 0022046197

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

Vanity availability

Held

Currently held

KC9MM 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

KC9WPHcancelled· E
MAGRUDER, MICHAEL DINgranted 2012-09-25cancelled 2022-04-01

Prior holders later became

N9GEactive· E
ERICKSON, GARY RWIgranted 2020-03-30

License history

0 events

No recorded events.

More vanity slots coming available

From Indiana

All →

KC9CJK 2026-09-09
KC9CJM 2026-09-09
KC9WSG 2026-09-09
KB9LZK 2026-09-10
KC9CKD 2026-09-10

Starting with KC9

All →

KC9CJK IN · 2026-09-09
KC9CJM IN · 2026-09-09
KC9CJT WI · 2026-09-09
KC9WSG IN · 2026-09-09
KC9CKD IN · 2026-09-10

Full history → Vanity availability → Callsign genealogy →