| Tail Number / N-Number | N403YK |
| Manufacturer | BOEING |
| Model | 737-436 |
| Year Built | 1992 |
| Manufacturer's Serial Number | 25842 |
| 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 | GE |
| Engine Model | CFM56 SERIES |
| Engine Type | Turbo-fan |
| Number of Engines | 2 engines |
| Thrust per Engine | 9,800 pounds-force (43.6 kN) |
| Total Thrust | 19,600 pounds-force (87.2 kN) |
| Type of Registrant | LLC |
| Owner Name | NORTHERN AIR CARGO LLC |
| Street | 4510 OLD INTERNATIONAL AIRPORT RD |
| City | ANCHORAGE |
| State | AK |
| Zip Code | 99502 |
| Region | Alaskan |
| County | Anchorage Municipality |
| Country | US |
| Fractional Ownership | No |
| Airworthiness Classification | Standard |
| Airworthiness Date | 2019-07-11 |
| Certificate Issue Date | 2019-08-22 |
| Last Action Date | 2022-03-11 |
| Expiration Date | 2029-08-31 |
| Status | Valid Registration |
| Mode S Code | 51134766 |
| Mode S Code Hex | A4B9F6 |