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

KC9L

Active

CIESLAK, CHRISTOPHER J

Location
Chicago, IL
Class
Amateur Extra
Granted
2021-04-02
Expires
2031-04-09
Previous call
AA9HD
FRN
0002873453
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Vanity availability

Held

Currently held

KC9L 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

  1. AA9HDcancelled· E
    CIESLAK, CHRISTOPHER JILgranted 1993-05-11cancelled 2001-01-20
  2. N9QOD
    no FCC ULS record on file

Prior holders later became

  1. N0NWactive· E
    JOHNSON, ROSS HWIgranted 2016-09-06

License history

0 events

No recorded events.

More vanity slots coming available

From Illinois

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Starting with KC9

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Full history → Vanity availability → Callsign genealogy →