Confidence: Medium · Source: FCC ULS · As of 2026-09-09
AC1OH
CancelledSpeth, Donald R
- Location
- Denver, CO
- Class
- Amateur Extra
- Granted
- 2023-01-17
- Expires
- 2028-07-28
- Previous call
- AG7SQ
- FRN
- 0015292063
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Vanity availability
AvailableAvailable now
AC1OH cleared its 2-year hold on 2026-02-07. Eligible for vanity application.
Last held by Speth, Donald R (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 →Previously held by current licensee
Prior holders later became
- Speth, Donald RTXgranted 2024-02-08cancelled 2024-06-06
License history
0 eventsNo recorded events.