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

AI5UN

Cancelled

Beare, Donald T

Location: Boulder, CO
Class: Amateur Extra
Granted: 2022-05-24
Expires: 2032-05-24
Previous call: AC1TF
FRN: 0028189934

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Vanity availability

155d

Available on 2027-02-11

AI5UN cancelled on 2025-02-11. Hold ends in 155 days.

Last held by Beare, Donald T (CO).

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

AC1TFcancelled· E
Beare, Donald TTXgranted 2022-05-24cancelled 2024-12-17
AI5TIcancelled· E
Beare, Donald TTXgranted 2022-05-24cancelled 2024-12-13
AC1SXcancelled· E
Beare, Donald TTXgranted 2022-05-24cancelled 2024-10-15

Prior holders later became

AF0CDcancelled· E
Beare, Donald TTXgranted 2022-05-24cancelled 2025-03-31

License history

0 events

No recorded events.

More vanity slots coming available

From Colorado

K0RTS 2026-09-09
K7UGT 2026-09-09
W0RMH 2026-09-09
KB7PWB 2026-09-10
KF0RME 2026-09-10

Starting with AI5

AI5SX TX · 2026-09-28
AI5RA ME · 2026-09-30
AI5SC AR · 2026-10-01
AI5QH MA · 2026-10-08
AI5SZ TX · 2026-10-08

Full history → Vanity availability → Callsign genealogy →