uls-tracker
Sign in
Confidence: Medium · Source: FCC ULS · As of 2026-09-11

WB0TUF

Cancelled

CLARKSON, FREDRICH A

Location
ORO VALLEY, AZ
Class
Advanced
Granted
2006-11-07
Expires
2016-11-07
FRN
0015692262
Sign in to watch

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

Vanity availability

Available

Available now

WB0TUF cleared its 2-year hold on 2013-04-14. Eligible for vanity application.

Last held by CLARKSON, FREDRICH A (AZ).

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. W0SKIactive· A
    CLARKSON, FREDRICH AAZgranted 2021-01-26

License history

0 events

No recorded events.

More vanity slots coming available

From Arizona

All →

Starting with WB0

All →