| Tail Number / N-Number | N142TB |
| Manufacturer | SCHEMPP-HIRTH FLUGZEUGBAU |
| Model | DUO DISCUS |
| Manufacturer's Serial Number | 386 |
| 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) |
| Number of Engines | 0 engines |
| Type of Registrant | Corporation |
| Owner Name | BIG SKY JET INC |
| Street | 3101 COTTONTAIL RD |
| City | BOZEMAN |
| State | MT |
| Zip Code | 59718-9109 |
| Region | Northwest Mountain |
| County | Gallatin County |
| Country | US |
| Fractional Ownership | No |
| Certificate Issue Date | 2014-07-08 |
| Last Action Date | 2020-03-06 |
| Expiration Date | 2027-07-31 |
| Status | Valid Registration |
| Mode S Code | 50125711 |
| Mode S Code Hex | A0ABC9 |