Confidence: Medium · Source: FCC ULS · As of 2026-09-09
WB4ZXS
CancelledMc Donald, John O
- Location
- Merritt Island, FL
- Class
- Amateur Extra
- Granted
- 2007-10-26
- Expires
- 2018-01-23
- FRN
- 0003145646
Sign in to watch
Get notified about status changes and vanity availability for this callsign.
Vanity availability
AvailableAvailable now
WB4ZXS cleared its 2-year hold on 2017-03-20. Eligible for vanity application.
Last held by Mc Donald, John O (FL).
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
- Mc Donald, John OFLgranted 2025-02-04
License history
0 eventsNo recorded events.