Confidence: Medium · Source: FCC ULS · As of 2026-09-09
W1CSP
ActiveST PETER, CHRISTOPHER E
- Location
- SAN MATEO, CA
- Class
- General
- Granted
- 2019-11-27
- Expires
- 2029-11-27
- Previous call
- KJ6DBC
- FRN
- 0019207612
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Vanity availability
HeldCurrently held
W1CSP 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
- ST PETER, CHRISTOPHER ECAgranted 2009-10-22cancelled 2009-11-10
License history
0 eventsNo recorded events.