Confidence: Medium · Source: FCC ULS · As of 2026-09-09
AC9OO
ActiveSobkowiak Sr, Eddy F
- Location
- Brookport, IL
- Class
- Amateur Extra
- Granted
- 2021-08-03
- Expires
- 2031-10-17
- Previous call
- KC9UVO
- FRN
- 0021224290
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Vanity availability
HeldCurrently held
AC9OO 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
- Sobkowiak Sr, Eddy FILgranted 2011-10-17cancelled 2016-05-23
License history
0 eventsNo recorded events.