Confidence: Medium · Source: FCC ULS · As of 2026-09-10
KD0TDO
CancelledHannum, Steven D
- Location
- Calhan, CO
- Class
- Amateur Extra
- Granted
- 2012-09-21
- Expires
- 2022-09-21
- FRN
- 0022059836
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Vanity availability
AvailableAvailable now
KD0TDO cleared its 2-year hold on 2016-02-21. Eligible for vanity application.
Last held by Hannum, Steven D (CO).
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
- Hannum, Steven DCOgranted 2024-01-04
License history
0 eventsNo recorded events.