| Tail Number / N-Number | N403ML |
| Manufacturer | DEHAVILLAND |
| Model | DHC-6-300 |
| Year Built | 1974 |
| Manufacturer's Serial Number | 403 |
| Aircraft Type | Fixed wing multi engine |
| Category | Land |
| Builder Certification | Type Certificated |
| Number of Seats | 22 seats |
| Weight Class | CLASS 1 (Up to 12,499 pounds gross take off weight) |
| Engine Manufacturer | U/A CANADA |
| Engine Model | PT6A-27 |
| Engine Type | Turbo-prop |
| Number of Engines | 2 engines |
| Horsepower per Engine | 680 hp (507 kW) |
| Total Horsepower | 1,360 hp (1,015 kW) |
| Type of Registrant | LLC |
| Owner Name | DHC6-403 EQUITY LLC |
| Street | 340 ROYAL POINCIANA WAY STE 328 # 1105 |
| City | PALM BEACH |
| State | FL |
| Zip Code | 33480-4006 |
| Region | Southern |
| County | Palm Beach County |
| Country | US |
| Fractional Ownership | No |
| Airworthiness Classification | Standard |
| Airworthiness Date | 2019-08-10 |
| Certificate Issue Date | 2019-07-30 |
| Last Action Date | 2022-02-23 |
| Expiration Date | 2029-07-31 |
| Status | Valid Registration |
| Mode S Code | 51134344 |
| Mode S Code Hex | A4B8E4 |