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

KC9WHO

Active

ADLAF, WILLIAM J

Location: WESTMONT, IL
Class: Amateur Extra
Granted: 2015-12-17
Expires: 2026-03-11
Previous call: NQ9U
FRN: 0004165684

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Vanity availability

Held

Currently held

KC9WHO 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

NQ9Uactive· E
EIFERT, THOMAS AORgranted 2021-03-16
AC9FPcancelled· E
EIFERT, THOMAS AWIgranted 2013-07-20cancelled 2021-03-16
NI7Vactive· E
Gasik, Ryan JORgranted 2026-01-15

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 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 →