Confidence: Medium · Source: FCC ULS · As of 2026-09-09
KO4MNO
CancelledGribble, Steven A
- Location
- Fort Mill, SC
- Class
- Amateur Extra
- Granted
- 2021-02-16
- Expires
- 2031-02-16
- FRN
- 0030466296
Sign in to watch
Get notified about status changes and vanity availability for this callsign.
Vanity availability
AvailableAvailable now
KO4MNO cleared its 2-year hold on 2025-08-31. Eligible for vanity application.
Last held by Gribble, Steven A (SC).
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
- Gribble, Steven ASCgranted 2023-09-01
License history
0 eventsNo recorded events.