FRN Lookup
FRN Details
FRN: 0006828503
Name: KOBERSTEIN, DAVID R
Contact: DAVID KOBERSTEIN
City/State: Mountain View, CA
Last seen: 2025-11-25 00:00:00+00
Associated Amateur Licenses
| Callsign | Status | Service | Grant | Expiry | Cancelled |
|---|---|---|---|---|---|
| N9DK | A | HA | 2022-08-16 | 2032-11-10 |
Pending / Recent Applications (by FRN)
No pending or recent applications found for this FRN.