Confidence: Medium · Source: FCC ULS · As of 2026-09-10
KO6HLL
CancelledThornburgh, Michael C
- Location
- Santa Cruz, CA
- Class
- Technician
- Granted
- 2025-01-11
- Expires
- 2035-01-11
- FRN
- 0004620092
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Vanity availability
143dAvailable on 2027-01-31
KO6HLL cancelled on 2025-01-31. Hold ends in 143 days.
Last held by Thornburgh, Michael C (CA).
Confidence: High
Cancelled licenses begin the 2-year hold immediately on the cancellation date, so this is the firm release date per §97.19.
Callsign genealogy
Full chain →Prior holders later became
- Thornburgh, Michael CCAgranted 2025-01-31
License history
0 eventsNo recorded events.