Confidence: Medium · Source: FCC ULS · As of 2026-09-09
AD6UB
ActiveLEE, DONG WON
- Location
- SUNNYVALE, CA
- Class
- Amateur Extra
- Granted
- 2018-10-18
- Expires
- 2028-10-18
- Previous call
- KF6PYJ
- FRN
- 0004219473
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Vanity availability
HeldCurrently held
AD6UB 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
- LEE, DONGWONCAgranted 1998-03-11cancelled 2000-11-30
License history
0 eventsNo recorded events.