Confidence: Medium · Source: FCC ULS · As of 2026-09-10
KO4RNT
CancelledKleinholz, David A
- Location
- Dickinson, ND
- Class
- Amateur Extra
- Granted
- 2021-06-28
- Expires
- 2031-06-28
- FRN
- 0009107244
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Vanity availability
500dAvailable on 2028-01-23
KO4RNT cancelled on 2026-01-23. Hold ends in 500 days.
Last held by Kleinholz, David A (ND).
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
- Kleinholz, David ANDgranted 2026-01-23
License history
0 eventsNo recorded events.