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

AC1BU

Cancelled

Tavares, Daniel L

Location: PAWTUCKET, RI
Class: Amateur Extra
Granted: 2023-01-13
Expires: 2033-03-20
Previous call: KB1ZNR
FRN: 0022544100

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Vanity availability

183d

Available on 2027-03-11

AC1BU cancelled on 2025-03-11. Hold ends in 183 days.

Last held by Tavares, Daniel L (RI).

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

Previously held by current licensee

KB1ZNRcancelled· E
Tavares, Daniel LMAgranted 2013-03-20cancelled 2017-02-16

Prior holders later became

W1FDXactive· E
Tavares, Daniel LRIgranted 2025-03-11

License history

0 events

No recorded events.

More vanity slots coming available

From Rhode Island

KB1YQJ 2026-09-13
KB1YQM 2026-09-13
K1LED 2026-09-21
KA1YTN 2026-09-21
N1NNZ 2026-09-28

Starting with AC1

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AC1TF TX · 2026-12-17

Full history → Vanity availability → Callsign genealogy →