| Tail Number / N-Number | N290SB |
| Manufacturer | LET |
| Model | L-23 SUPER BLANIK |
| Manufacturer's Serial Number | 938029 |
| 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) |
| Engine Manufacturer | NONE |
| Engine Model | NONE |
| Number of Engines | 0 engines |
| Type of Registrant | Non Citizen Corporation |
| Owner Name | SEMINOLE FLYING & SOARING INC |
| Street | 4024 SOARING LN |
| City | CLERMONT |
| State | FL |
| Zip Code | 34714-8371 |
| Region | Southern |
| County | Lake County |
| Country | US |
| Fractional Ownership | No |
| Airworthiness Classification | Standard |
| Airworthiness Date | 1994-01-19 |
| Certificate Issue Date | 2020-08-14 |
| Last Action Date | 2020-08-14 |
| Expiration Date | 2027-08-31 |
| Status | Valid Registration |
| Mode S Code | 50573414 |
| Mode S Code Hex | A2F70C |