Confidence: Medium · Source: FCC ULS · As of 2026-09-11

AK6AU

Active

Masuda, Calvin

Location: Pleasanton, CA
Class: Amateur Extra
Granted: 2018-01-24
Expires: 2028-01-24
Previous call: AK6AT
FRN: 0027176171

Get notified about status changes and vanity availability for this callsign.

Vanity availability

Held

Currently held

AK6AU is held by an active license; it isn't a vanity slot right now.

Vanity availability dates are computed from FCC §97.19's hold periods: 2 years from the cancellation date for cancelled or terminated licenses, 4 years from the expiration date for expired licenses (2-year renewal grace + 2-year hold).

Callsign genealogy

Full chain →

Previously held by current licensee

AK6ATcancelled· E
Masuda, CalvinCAgranted 2018-01-24cancelled 2023-04-10
KM6PQScancelled· E
Masuda, CalvinCAgranted 2018-01-24cancelled 2023-04-10

License history

0 events

No recorded events.

More vanity slots coming available

From California

All →

AG6QB 2026-09-11
KC6OMJ 2026-09-11
KG6NES 2026-09-11
KG6NET 2026-09-11
KJ6ZPK 2026-09-11

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 →