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

N9MSF

Active

Frushour, Michael S

Location: Woodridge, IL
Class: Technician
Granted: 2019-12-28
Expires: 2029-12-28
Previous call: KD9JSK
FRN: 0026977959

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

Vanity availability

Held

Currently held

N9MSF 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

KD9JSKcancelled· T
Frushour, Michael SILgranted 2017-11-21cancelled 2019-12-28

Prior holders later became

N9SLactive· E
LEHMANN, STEVEN MILgranted 2022-12-01

License history

0 events

No recorded events.

More vanity slots coming available

From Illinois

All →

N9QHC 2026-09-09
K9CYV 2026-09-10
KC9WOC 2026-09-10
KD9YXS 2026-09-10
KE9BGG 2026-09-10

Starting with N9

All →

N9QHC IL · 2026-09-09
N9OSM IN · 2026-09-11
N9ZRB WI · 2026-09-13
N9BG FL · 2026-09-17
N9IDT IL · 2026-09-20

Full history → Vanity availability → Callsign genealogy →