uls-tracker
Sign in
Confidence: Medium · Source: FCC ULS · As of 2026-09-10

KB1VZO

Cancelled

Tai, Marie M

Location
Boston, MA
Class
Technician
Granted
2011-08-17
Expires
2021-08-17
FRN
0021085766
Sign in to watch

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

Vanity availability

Available

Available now

KB1VZO cleared its 2-year hold on 2013-09-06. Eligible for vanity application.

Last held by Tai, Marie M (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 →

Prior holders later became

  1. W1TAIactive· T
    Tai, Marie MMAgranted 2021-07-13

License history

0 events

No recorded events.

More vanity slots coming available

From Massachusetts

All →

Starting with KB1

All →