Confidence: Medium · Source: FCC ULS · As of 2026-09-09
KH0UM
CancelledMABUCHI, MARLENE B
- Location
- Barrigada, GU
- Class
- Amateur Extra
- Granted
- 2018-11-20
- Expires
- 2028-12-11
- FRN
- 0018268565
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Vanity availability
481dAvailable on 2028-01-03
KH0UM cancelled on 2026-01-03. Hold ends in 481 days.
Last held by MABUCHI, MARLENE B (GU).
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
- MABUCHI, MARLENE BGUgranted 2026-01-03
License history
0 eventsNo recorded events.