Confidence: Medium · Source: FCC ULS · As of 2026-09-09
K9LEO
ActiveRITTENHOUSE, LEO L
- Location
- Cincinnati, OH
- Class
- Amateur Extra
- Granted
- 2021-08-04
- Expires
- 2031-09-28
- Previous call
- KC0FSL
- FRN
- 0002675627
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Vanity availability
HeldCurrently held
K9LEO 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
- RITTENHOUSE, LEO LKSgranted 1999-05-05cancelled 2001-09-28
License history
0 eventsNo recorded events.