Confidence: Medium · Source: FCC ULS · As of 2026-09-10
K4KSY
ExpiredCOOPER, CLARENCE D
- Location
- GREEN MOUNTAIN, NC
- Class
- Amateur Extra
- Granted
- 2006-10-11
- Expires
- 2016-07-29
- Previous call
- N4LBJ
- FRN
- 0015594369
Sign in to watch
Get notified about status changes and vanity availability for this callsign.
Vanity availability
AvailableAvailable now
K4KSY cleared its 2-year hold on 2020-07-28. Eligible for vanity application.
Last held by COOPER, CLARENCE D (NC).
Confidence: High
Expired licenses get a 2-year FCC renewal grace period followed by the 2-year hold. The date shown accounts for both, so it's the firm release date per §97.19.
Callsign genealogy
Full chain →License history
0 eventsNo recorded events.