| Tail Number / N-Number | N321HJ |
| Manufacturer | HONDA AIRCRAFT CO LLC |
| Model | HA-420 |
| Year Built | 2019 |
| Manufacturer's Serial Number | 42000165 |
| Aircraft Type | Fixed wing multi engine |
| Category | Land |
| Builder Certification | Type Certificated |
| Number of Seats | 8 seats |
| Weight Class | CLASS 1 (Up to 12,499 pounds gross take off weight) |
| Engine Manufacturer | GE HONDA |
| Engine Model | HF-120 |
| Engine Type | Turbo-fan |
| Number of Engines | 2 engines |
| Thrust per Engine | 2,050 pounds-force (9.1 kN) |
| Total Thrust | 4,100 pounds-force (18.2 kN) |
| Type of Registrant | LLC |
| Owner Name | KSI BUSINESS AIRCRAFT LLC |
| Street | 9499 W CHARLESTON BLVD STE 200 |
| City | LAS VEGAS |
| State | NV |
| Zip Code | 89117-7147 |
| Region | Western-Pacific |
| County | Clark County |
| Country | US |
| Fractional Ownership | No |
| Airworthiness Classification | Standard |
| Airworthiness Date | 2019-07-13 |
| Certificate Issue Date | 2019-10-02 |
| Last Action Date | 2022-05-13 |
| Expiration Date | 2029-10-31 |
| Status | Valid Registration |
| Mode S Code | 50671277 |
| Mode S Code Hex | A372BF |