Confidence: Medium · Source: FCC ULS · As of 2026-11-02
N3KOI
ExpiredCASTNER, RAYMOND R
- Location
- MONONGAHELA, PA
- Class
- Technician
- Granted
- 2011-09-09
- Expires
- 2021-09-24
- FRN
- 0005115118
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Vanity availability
UnknownStatus unknown
No vanity-slot record on file for N3KOI. Either it has never been issued, is currently held by an active license, or hasn't been re-computed since its last freeing event.
Vanity availability dates are computed from FCC §97.19's hold periods: 2 years from the cancellation date for cancelled or terminated licenses, 4 years from the expiration date for expired licenses (2-year renewal grace + 2-year hold).
Callsign genealogy
Full chain →Previously held by current licensee
- House, Edward APAgranted 2026-09-24cancelled 2026-10-24
License history
2 events- Vanity callsign changeVANGRT[VANGRT]
- License grantedLIISS[LIISS]