Confidence: Medium · Source: FCC ULS · As of 2026-09-09
KO6KEM
CancelledChen, Jianrui
- Location
- San Jose, CA
- Class
- Amateur Extra
- Granted
- 2025-07-22
- Expires
- 2035-07-22
- FRN
- 0037239746
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Vanity availability
347dAvailable on 2027-08-23
KO6KEM cancelled on 2025-08-23. Hold ends in 347 days.
Last held by Chen, Jianrui (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
- Chen, JianruiCAgranted 2025-08-23
License history
0 eventsNo recorded events.