| Tail Number / N-Number | N681TR |
| Manufacturer | FAIRCHILD |
| Model | SA227-AC |
| Year Built | 1987 |
| Manufacturer's Serial Number | AC682 |
| Aircraft Type | Fixed wing multi engine |
| Category | Land |
| Builder Certification | Type Certificated |
| Number of Seats | 12 seats |
| Weight Class | CLASS 1 (Up to 12,499 pounds gross take off weight) |
| Engine Manufacturer | AMA/EXPR |
| Engine Model | UNKNOWN ENG |
| Number of Engines | 2 engines |
| Type of Registrant | Corporation |
| Owner Name | SIERRA WEST AIRLINES INC |
| Street | 1013 CENTRE RD STE 403-A |
| City | WILMINGTON |
| State | DE |
| Zip Code | 19805-1270 |
| Region | Eastern |
| County | New Castle County |
| Country | US |
| Fractional Ownership | No |
| Airworthiness Classification | Standard |
| Airworthiness Date | 1987-05-18 |
| Certificate Issue Date | 2008-08-28 |
| Last Action Date | 2020-08-21 |
| Expiration Date | 2028-01-31 |
| Status | Valid Registration |
| Mode S Code | 52204247 |
| Mode S Code Hex | A908A7 |