Confidence: Medium · Source: FCC ULS · As of 2026-09-09
WB0ZTL
CancelledGRUWELL, MICHAEL J
- Location
- CANYON LAKE, TX
- Class
- Advanced
- Granted
- 2004-09-09
- Expires
- 2014-12-02
- FRN
- 0024114563
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Vanity availability
AvailableAvailable 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
- GRUWELL, MICHAEL JTXgranted 2024-11-15
License history
0 eventsNo recorded events.