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

WB0ZTL

Cancelled

GRUWELL, MICHAEL J

Location
CANYON LAKE, TX
Class
Advanced
Granted
2004-09-09
Expires
2014-12-02
FRN
0024114563
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Vanity availability

Available

Available now

WB0ZTL cleared its 2-year hold on 2016-12-18. Eligible for vanity application.

Last held by GRUWELL, MICHAEL J (TX).

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. W5ZTLactive· A
    GRUWELL, MICHAEL JTXgranted 2024-11-15

License history

0 events

No recorded events.

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