| Tail Number / N-Number | N709S |
| Manufacturer | BOEING |
| Model | 737-500 |
| Year Built | 1997 |
| Manufacturer's Serial Number | 28722 |
| Aircraft Type | Fixed wing multi engine |
| Category | Land |
| Builder Certification | Type Certificated |
| Number of Seats | 149 seats |
| Weight Class | CLASS 3 (20,000+ pounds gross take off weight) |
| Engine Manufacturer | CFM INTL |
| Engine Model | CFM56-3C1 |
| Engine Type | Turbo-fan |
| Number of Engines | 2 engines |
| Thrust per Engine | 23,515 pounds-force (104.6 kN) |
| Total Thrust | 47,030 pounds-force (209.2 kN) |
| Type of Registrant | Corporation |
| Owner Name | SIERRA PACIFIC AIRLINES INC |
| Street | 7700 N BUSINESS PARK DR |
| City | TUCSON |
| State | AZ |
| Zip Code | 85743-9622 |
| Region | Western-Pacific |
| County | Pima County |
| Country | US |
| Fractional Ownership | No |
| Airworthiness Classification | Standard |
| Airworthiness Date | 2018-01-08 |
| Certificate Issue Date | 2017-06-21 |
| Last Action Date | 2023-01-22 |
| Expiration Date | 2027-06-30 |
| Status | Valid Registration |
| Mode S Code | 52273615 |
| Mode S Code Hex | A9778D |