Confidence: Medium · Source: FCC ULS · As of 2026-09-10
KB3TDX
CancelledHuminski, Frank N
- Location
- Bethesda, MD
- Class
- Amateur Extra
- Granted
- 2009-07-20
- Expires
- 2019-07-20
- FRN
- 0018963660
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Vanity availability
AvailableAvailable now
KB3TDX cleared its 2-year hold on 2011-09-04. Eligible for vanity application.
Last held by Huminski, Frank N (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
- Huminski, Frank NMDgranted 2019-07-30
License history
0 eventsNo recorded events.