| Tail Number / N-Number | N420ST |
| Manufacturer | HONDA AIRCRAFT CO LLC |
| Model | HA-420 |
| Year Built | 2017 |
| Manufacturer's Serial Number | 42000064 |
| 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 | S T LEASE-IT LLC |
| Street | 2081 FIRST ST STE 200 |
| City | SIMI VALLEY |
| State | CA |
| Zip Code | 93065 |
| Region | Western-Pacific |
| County | Ventura County |
| Country | US |
| Fractional Ownership | No |
| Airworthiness Classification | Standard |
| Airworthiness Date | 2017-07-09 |
| Certificate Issue Date | 2017-08-02 |
| Last Action Date | 2020-03-18 |
| Expiration Date | 2027-08-31 |
| Status | Valid Registration |
| Mode S Code | 51176501 |
| Mode S Code Hex | A4FD41 |
Deregistered Aircraft 1 of 1. This aircraft was previously assigned the N-number N420ST.
| Tail Number / N-Number | N420ST |
| Manufacturer | ROBINSON HELICOPTER COMPANY |
| Model | R22 |
| Year Built | 2009 |
| Manufacturer's Serial Number | 4420 |
| Aircraft Type | Rotorcraft |
| Category | Land |
| Builder Certification | Type Certificated |
| Number of Seats | 2 seats |
| Weight Class | CLASS 1 (Up to 12,499 pounds gross take off weight) |
| Engine Manufacturer | LYCOMING |
| Engine Model | O-360-J2A |
| Engine Type | Reciprocating |
| Number of Engines | 1 engine |
| Horsepower | 145 hp (108 kW) |
| Type of Registrant | Corporation |
| Owner Name | ROBINSON HELICOPTER CO |
| Street | 2901 AIRPORT DR |
| City | TORRANCE |
| State | CA |
| Zip Code | 90505-6115 |
| County | Ventura County |
| Country | US |
| Airworthiness Classification | Standard |
| Airworthiness Date | 2009-01-09 |
| Last Action Date | 2008-10-24 |
| Last Status | Aircraft registered to the manufacturer under their Dealer Certificate |
| Cancellation Date | 2009-08-12 |
| Exported To | ARGENTINA |