Confidence: Medium · Source: FCC ULS · As of 2026-09-09
K4RSO
ExpiredOsborne, Roy S
- Location
- Lancaster, SC
- Class
- Amateur Extra
- Granted
- 2012-10-20
- Expires
- 2022-10-20
- Previous call
- KK4LVB
- FRN
- 0022078703
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Vanity availability
40dAvailable on 2026-10-19
K4RSO expired on 2022-10-20. Hold ends in 40 days.
Last held by Osborne, Roy S (SC).
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 →Previously held by current licensee
- Osborne, Roy SSCgranted 2012-10-01cancelled 2012-10-20
License history
0 eventsNo recorded events.