Confidence: Medium · Source: FCC ULS · As of 2026-09-09
AC1UI
CancelledWillis, Grant R
- Location
- Duxbury, MA
- Class
- Amateur Extra
- Granted
- 2025-05-13
- Expires
- 2035-05-13
- FRN
- 0029331311
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Vanity availability
264dAvailable on 2027-05-31
AC1UI cancelled on 2025-05-31. Hold ends in 264 days.
Last held by Willis, Grant R (MA).
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
- Willis, Grant RMAgranted 2025-05-31
License history
0 eventsNo recorded events.