| Tail Number / N-Number | N90RS |
| Manufacturer | ROLLADEN-SCHNEIDER |
| Model | LS 4A |
| Year Built | 1984 |
| Manufacturer's Serial Number | 4440 |
| Aircraft Type | Glider |
| Category | Land |
| Builder Certification | Type Certificated |
| Number of Seats | 1 seat |
| Weight Class | CLASS 1 (Up to 12,499 pounds gross take off weight) |
| Engine Manufacturer | NONE |
| Engine Model | NONE |
| Number of Engines | 0 engines |
| Type of Registrant | Corporation |
| Owner Name | BLUE RIDGE SOARING SOCIETY |
| Street | PO BOX 787 |
| City | NEW CASTLE |
| State | VA |
| Zip Code | 24127-0787 |
| Region | Eastern |
| County | Craig County |
| Country | US |
| Fractional Ownership | No |
| Airworthiness Classification | Standard |
| Airworthiness Date | 1984-12-07 |
| Certificate Issue Date | 2013-03-14 |
| Last Action Date | 2021-12-13 |
| Expiration Date | 2029-03-31 |
| Status | Valid Registration |
| Mode S Code | 53067133 |
| Mode S Code Hex | AC6E5B |
Deregistered Aircraft 1 of 1. This aircraft was previously assigned the N-number N90RS.
| Tail Number / N-Number | N90RS |
| Manufacturer | PIPER |
| Model | PA-31-350 |
| Manufacturer's Serial Number | 317552054 |
| Aircraft Type | Fixed wing multi engine |
| Category | Land |
| Builder Certification | Type Certificated |
| Number of Seats | 8 seats |
| Weight Class | CLASS 1 (Up to 12,499 pounds gross take off weight) |
| Number of Engines | 2 engines |
| Average Cruising Speed | 162 miles per hour |
| County | Craig County |
| Last Status | N-Number Assigned – but has not yet been registered |