Confidence: Medium · Source: FCC ULS · As of 2026-09-10
KR4JUI
CancelledTainio, Robert F
- Location
- Barnardsville, NC
- Class
- Technician
- Granted
- 2026-02-14
- Expires
- 2036-02-14
- FRN
- 0038021234
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Vanity availability
546dAvailable on 2028-03-09
KR4JUI cancelled on 2026-03-10. Hold ends in 546 days.
Last held by Tainio, Robert F (NC).
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
- Tainio, Robert FNCgranted 2026-03-10
License history
0 eventsNo recorded events.