Confidence: Medium · Source: FCC ULS · As of 2026-09-09
W8SIR
ExpiredParks, Ryan D
- Location
- Holt, MI
- Class
- General
- Granted
- 2013-06-11
- Expires
- 2023-06-11
- Previous call
- KD8UNU
- FRN
- 0022620207
Sign in to watch
Get notified about status changes and vanity availability for this callsign.
Vanity availability
UnknownStatus unknown
No vanity-slot record on file for W8SIR. Either it has never been issued, is currently held by an active license, or hasn't been re-computed since its last freeing event.
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
- Mittan, Eric DNYgranted 2026-06-06cancelled 2026-07-28
License history
0 eventsNo recorded events.