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

AK6BO

Cancelled

Larsen, Caleb A

Location: Santa Cruz, CA
Class: Amateur Extra
Granted: 2023-02-07
Expires: 2033-02-07
Previous call: KN6YLN
FRN: 0033308552

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Vanity availability

Available

Available now

AK6BO cleared its 2-year hold on 2025-06-23. Eligible for vanity application.

Last held by Larsen, Caleb A (CA).

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

KN6YLNcancelled· E
Larsen, Caleb ACAgranted 2023-02-07cancelled 2023-06-05

Prior holders later became

AK6CLactive· E
Larsen, Caleb ACAgranted 2023-06-24

License history

0 events

No recorded events.

More vanity slots coming available

From California

All →

AC2TX 2026-09-10
K6DJM 2026-09-10
KC6JGS 2026-09-10
KC6KGL 2026-09-10
KC6VEU 2026-09-10

Starting with AK6

All →

AK6GG CA · 2026-09-17
AK6IP CA · 2026-09-21
AK6IX CA · 2026-10-08
AK6IZ CA · 2026-10-18
AK6IH CA · 2026-10-22

Full history → Vanity availability → Callsign genealogy →