Confidence: Medium · Source: FCC ULS · As of 2026-09-10
KI6RK
CancelledOBrien, Christopher E
- Location
- Culver City, CA
- Class
- Amateur Extra
- Granted
- 2022-07-15
- Expires
- 2032-07-15
- Previous call
- N6COB
- FRN
- 0027699123
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Vanity availability
686dAvailable on 2028-07-27
KI6RK cancelled on 2026-07-28. Hold ends in 686 days.
Last held by OBrien, Christopher E (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 →Previously held by current licensee
Prior holders later became
- OBrien, Christopher ECAgranted 2026-07-28
License history
0 eventsNo recorded events.