Confidence: Medium · Source: FCC ULS · As of 2026-09-10

AC9EI

Active

PRIEN, RICHARD J

Location: WINSLOW, IL
Class: Amateur Extra
Granted: 2021-01-05
Expires: 2031-03-25
Previous call: KC9WCH
FRN: 0020702759

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Vanity availability

Held

Currently held

AC9EI 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

KC9WCHcancelled· E
PRIEN, RICHARD JILgranted 2011-03-25cancelled 2013-03-25
KC9TXCcancelled· G
PRIEN, RICHARD JILgranted 2011-03-25cancelled 2012-05-29

License history

0 events

No recorded events.

More vanity slots coming available

From Illinois

All →

K9CYV 2026-09-10
KC9WOC 2026-09-10
KD9YXS 2026-09-10
KE9BGG 2026-09-10
KC9CJI 2026-09-11

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 →