Confidence: Medium · Source: FCC ULS · As of 2026-09-15
KF5TZM
CancelledARMSTRONG, BILLY R
- Location
- TULSA, OK
- Class
- General
- Granted
- 2013-02-26
- Expires
- 2023-02-26
- FRN
- 0022474670
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Vanity availability
AvailableAvailable now
KF5TZM cleared its 2-year hold on 2016-05-12. Eligible for vanity application.
Last held by ARMSTRONG, BILLY R (OK).
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
- ARMSTRONG, BILLY ROKgranted 2014-05-13cancelled 2026-05-14
License history
0 eventsNo recorded events.