Confidence: Medium · Source: FCC ULS · As of 2026-09-10
KO4KSZ
CancelledForester, Duane A
- Location
- Huntsville, AL
- Class
- Amateur Extra
- Granted
- 2021-01-11
- Expires
- 2031-01-11
- FRN
- 0030295927
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Vanity availability
251dAvailable on 2027-05-20
KO4KSZ cancelled on 2025-05-20. Hold ends in 251 days.
Last held by Forester, Duane A (AL).
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
- Forester, Duane AALgranted 2025-05-20
License history
0 eventsNo recorded events.