Confidence: Medium · Source: FCC ULS · As of 2026-09-10
W6OSO
ActiveAnderson, Michael R
- Location
- La Quinta, CA
- Class
- Amateur Extra
- Granted
- 2022-09-20
- Expires
- 2032-12-08
- Previous call
- KJ6TNN
- FRN
- 0021399001
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Vanity availability
HeldCurrently held
W6OSO 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
- Anderson, Michael RCAgranted 2012-01-20cancelled 2012-12-08
License history
0 eventsNo recorded events.