Confidence: Medium · Source: FCC ULS · As of 2026-09-09
KJ4SR
CancelledSwain, Robert
- Location
- Coronado, CA
- Class
- Amateur Extra
- Granted
- 2013-01-11
- Expires
- 2023-01-11
- Previous call
- KA4JSR
- FRN
- 0005334479
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Vanity availability
AvailableAvailable now
KJ4SR cleared its 2-year hold on 2023-04-27. Eligible for vanity application.
Last held by Swain, Robert (CA).
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
- Swain, Robert DCAgranted 2021-04-27
License history
0 eventsNo recorded events.