Confidence: Medium · Source: FCC ULS · As of 2026-09-09
KO4HKE
CancelledKnight, William R
- Location
- Kingsport, TN
- Class
- Technician
- Granted
- 2020-09-16
- Expires
- 2030-09-16
- FRN
- 0029890506
Sign in to watch
Get notified about status changes and vanity availability for this callsign.
Vanity availability
AvailableAvailable now
KO4HKE cleared its 2-year hold on 2022-10-06. Eligible for vanity application.
Last held by Knight, William R (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 →Prior holders later became
- Knight, William RTNgranted 2020-10-06
License history
0 eventsNo recorded events.