Deregistered Aircraft 1 of 1. This aircraft was previously assigned the N-number N99970.
| Tail Number / N-Number | N99970 |
| Manufacturer | LET |
| Model | BLANIK L-13 |
| Manufacturer's Serial Number | 026012 |
| Aircraft Type | Glider |
| Category | Land |
| Builder Certification | Type Certificated |
| Number of Seats | 2 seats |
| Weight Class | CLASS 1 (Up to 12,499 pounds gross take off weight) |
| Number of Engines | 0 engines |
| Average Cruising Speed | 45 miles per hour |
| Type of Registrant | Partnership |
| Owner Name | REDWING SOARING ASSOCIATION |
| Street | PO BOX 10828 |
| City | WHITE BEAR LAKE |
| State | MN |
| Zip Code | 55110-0828 |
| Country | US |
| Certificate Issue Date | 1987-08-25 |
| Last Action Date | 2000-04-18 |
| Last Status | The Triennial Aircraft Registration form was mailed and has not been returned by the Post Office |
| Cancellation Date | 2001-05-09 |
| Mode S Code | 53373570 |
| Mode S Code Hex | ADF778 |