Confidence: Medium · Source: FCC ULS · As of 2026-09-09
W9FFF
ActiveKlechak, Sean a
- Location
- MCHENRY, IL
- Class
- General
- Granted
- 2024-06-25
- Expires
- 2034-07-15
- Previous call
- KC9ZOK
- FRN
- 0022962021
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Vanity availability
HeldCurrently held
W9FFF 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
- Klechak, Sean AILgranted 2013-09-06cancelled 2014-07-15
License history
0 eventsNo recorded events.