| Tail Number / N-Number | N681U |
| Manufacturer | SCHWEIZER |
| Model | SGU 2-22E |
| Year Built | 1965 |
| Manufacturer's Serial Number | 217 |
| 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 |
| Average Cruising Speed | 75 miles per hour |
| Type of Registrant | Corporation |
| Owner Name | TEXAS AIR CARGO INC |
| Street | 192 PR 2506 |
| City | DECATUR |
| State | TX |
| Zip Code | 76234 |
| Region | Southwestern |
| County | Wise County |
| Country | US |
| Fractional Ownership | No |
| Airworthiness Classification | Standard |
| Airworthiness Date | 1965-04-23 |
| Certificate Issue Date | 2004-12-15 |
| Last Action Date | 2022-01-06 |
| Expiration Date | 2029-03-31 |
| Status | Valid Registration |
| Mode S Code | 52204260 |
| Mode S Code Hex | A908B0 |