Confidence: Medium · Source: FCC ULS · As of 2026-09-12

AB1BU

Cancelled

Imamura, Satoshi

Location: Acton, MA
Class: Amateur Extra
Granted: 2002-09-23
Expires: 2012-09-23
Previous call: KB1IUH
FRN: 0007643323

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Vanity availability

Available

Available now

AB1BU cleared its 2-year hold on 2005-02-18. Eligible for vanity application.

Last held by Imamura, Satoshi (MA).

Confidence: High

Cancelled licenses begin the 2-year hold immediately, so this date is the firm release date per §97.19. Already past — fileable subject to FCC verification.

Callsign genealogy

Full chain →

Previously held by current licensee

KB1IUHcancelled· E
Imamura, SatoshiMAgranted 2002-09-23cancelled 2002-12-24

Prior holders later became

N1VQexpired· E
Imamura, SatoshiNJgranted 2012-12-21cancelled 2025-02-20

License history

0 events

No recorded events.

More vanity slots coming available

From Massachusetts

All →

KB1YQO 2026-09-13
N1NMG 2026-09-14
N2SLK 2026-09-14
WA1DUZ 2026-09-14
KB1YQV 2026-09-20

Starting with AB1

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AB1SQ MA · 2027-01-31

Full history → Vanity availability → Callsign genealogy →