Confidence: Medium · Source: FCC ULS · As of 2026-09-10
KN6EFR
CancelledSugden, Trevor D
- Location
- San Jose, CA
- Class
- Technician
- Granted
- 2019-09-10
- Expires
- 2029-09-10
- FRN
- 0028801330
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Vanity availability
AvailableAvailable now
KN6EFR cleared its 2-year hold on 2021-10-04. Eligible for vanity application.
Last held by Sugden, Trevor D (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 →Prior holders later became
- Sugden, Trevor DCAgranted 2019-10-05
License history
0 eventsNo recorded events.