Confidence: Medium · Source: FCC ULS · As of 2026-09-10
KN4ZIR
CancelledTroutman, Daryl P
- Location
- Vine Grove, KY
- Class
- Amateur Extra
- Granted
- 2019-10-23
- Expires
- 2029-10-23
- FRN
- 0028878098
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Vanity availability
564dAvailable on 2028-03-27
KN4ZIR cancelled on 2026-03-28. Hold ends in 564 days.
Last held by Troutman, Daryl P (KY).
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
- Troutman, Daryl PKYgranted 2026-03-28
License history
0 eventsNo recorded events.