Confidence: Medium · Source: FCC ULS · As of 2026-09-09
KF0OUF
CancelledKopstain, David
- Location
- Springfield, MO
- Class
- Amateur Extra
- Granted
- 2024-01-24
- Expires
- 2034-01-24
- FRN
- 0034781831
Sign in to watch
Get notified about status changes and vanity availability for this callsign.
Vanity availability
46dAvailable on 2026-10-25
KF0OUF cancelled on 2024-10-25. Hold ends in 46 days.
Last held by Kopstain, David (MO).
Confidence: High
Cancelled licenses begin the 2-year hold immediately on the cancellation date, so this is the firm release date per §97.19.
Callsign genealogy
Full chain →Prior holders later became
- Kopstain, DavidMOgranted 2024-10-25
License history
0 eventsNo recorded events.