Confidence: Medium · Source: FCC ULS · As of 2026-09-10
K9JSR
ActiveRossbach, Jeffrey S
- Location
- Wauconda, IL
- Class
- Technician
- Granted
- 2020-07-21
- Expires
- 2030-07-21
- Previous call
- KC9SSW
- FRN
- 0019986454
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Vanity availability
HeldCurrently held
K9JSR 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
- Rossbach, Jeffrey SILgranted 2010-06-29cancelled 2010-07-20
License history
0 eventsNo recorded events.