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

AA9SL

Active

Pauschke, Martin W

Location: Willowbrook, IL
Class: Amateur Extra
Granted: 2026-04-23
Expires: 2036-05-31
Previous call: NN9N
FRN: 0013649462

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Vanity availability

Held

Currently held

AA9SL 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

NN9Nactive· E
BAKER, ORSON HILgranted 2019-04-27
AB9WQcancelled· E
BAKER, ORSON HILgranted 2014-07-10cancelled 2019-04-27
N9YSCcancelled· E
BAKER, ORSON HILgranted 2004-07-13cancelled 2010-05-14

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 AA9

All →

AA9RL AZ · 2026-10-26
AA9FB IL · 2026-10-30
AA9FM IN · 2026-12-21
AA9GD IL · 2027-03-01
AA9GK IL · 2027-03-29

Full history → Vanity availability → Callsign genealogy →