Confidence: Medium · Source: FCC ULS · As of 2026-09-09
WB3DDF
CancelledWIRTH JR, CHARLES F
- Location
- SILVER SPRING, MD
- Class
- Advanced
- Granted
- 2006-01-04
- Expires
- 2016-01-26
- FRN
- 0011502788
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Vanity availability
AvailableAvailable now
WB3DDF cleared its 2-year hold on 2011-02-13. Eligible for vanity application.
Last held by WIRTH JR, CHARLES F (MD).
Confidence: High
Cancelled licenses begin the 2-year hold immediately, so this date is the firm release date per §97.19. Already past — fileable subject to FCC verification.
Callsign genealogy
Full chain →Prior holders later became
- WIRTH JR, CHARLES FMDgranted 2018-11-20
License history
0 eventsNo recorded events.