Confidence: Medium · Source: FCC ULS · As of 2026-09-09
W7SAC
ActiveMC CALLUM, DAVID S
- Location
- FORT WALTON BEACH, FL
- Class
- Advanced
- Granted
- 2020-08-12
- Expires
- 2030-08-12
- Previous call
- WA1ONP
- FRN
- 0003634748
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Vanity availability
HeldCurrently held
W7SAC 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
- MC CALLUM, DAVID SWAgranted 1993-01-26cancelled 2000-02-08
License history
0 eventsNo recorded events.