Confidence: Medium · Source: FCC ULS · As of 2026-09-09
WN4OAA
CancelledKOSMAK, JOHN G
- Location
- GRAY, TN
- Class
- Amateur Extra
- Granted
- 1999-05-12
- Expires
- 2009-05-12
- Previous call
- KF9N
- FRN
- 0016705964
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Vanity availability
AvailableAvailable now
WN4OAA cleared its 2-year hold on 2009-07-30. Eligible for vanity application.
Last held by KOSMAK, JOHN G (TN).
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 →Previously held by current licensee
Prior holders later became
- KOSMAK, JOHN GTNgranted 2007-07-31cancelled 2019-08-01
License history
0 eventsNo recorded events.