Confidence: Medium · Source: FCC ULS · As of 2026-09-10
KR4GJU
CancelledHamme, Roy E
- Location
- Mooresville, NC
- Class
- Amateur Extra
- Granted
- 2025-08-23
- Expires
- 2035-08-23
- FRN
- 0037392776
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Vanity availability
554dAvailable on 2028-03-18
KR4GJU cancelled on 2026-03-19. Hold ends in 554 days.
Last held by Hamme, Roy E (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
- Hamme, Roy ENCgranted 2025-08-23
License history
0 eventsNo recorded events.