| Tail Number / N-Number | N355CS |
| Manufacturer | AEROSPATIALE |
| Model | AS355F2 ECUREUIL |
| Year Built | 1991 |
| Manufacturer's Serial Number | 5482 |
| Aircraft Type | Rotorcraft |
| Category | Land |
| Builder Certification | Type Certificated |
| Number of Seats | 7 seats |
| Weight Class | CLASS 1 (Up to 12,499 pounds gross take off weight) |
| Engine Manufacturer | ALLISON |
| Engine Model | 250-C20 SER |
| Engine Type | Turbo-prop |
| Number of Engines | 2 engines |
| Horsepower per Engine | 420 hp (313 kW) |
| Total Horsepower | 840 hp (627 kW) |
| Type of Registrant | LLC |
| Owner Name | CATALYST AVIATION LLC |
| Street | 1302 CONSHOHOCKEN RD STE 100 |
| City | CONSHOHOCKEN |
| State | PA |
| Zip Code | 19428-1035 |
| Region | Eastern |
| County | Montgomery County |
| Country | US |
| Fractional Ownership | No |
| Airworthiness Classification | Standard |
| Airworthiness Date | 1993-12-15 |
| Certificate Issue Date | 2011-01-27 |
| Last Action Date | 2022-08-19 |
| Expiration Date | 2030-01-31 |
| Status | Valid Registration |
| Mode S Code | 50773643 |
| Mode S Code Hex | A3F7A3 |
Deregistered Aircraft 1 of 1. This aircraft was previously assigned the N-number N355CS.
| Tail Number / N-Number | N355CS |
| Manufacturer | AEROSPATIALE |
| Model | AS355F2 ECUREUIL |
| Manufacturer's Serial Number | 5475 |
| Aircraft Type | Rotorcraft |
| Category | Land |
| Builder Certification | Type Certificated |
| Number of Seats | 7 seats |
| Weight Class | CLASS 1 (Up to 12,499 pounds gross take off weight) |
| Number of Engines | 2 engines |
| Type of Registrant | Corporation |
| Owner Name | FIRST SECURITY BANK NA OWNER TRUSTEE |
| Street | 79 SOUTH MAIN STREET |
| City | SALT LAKE CITY |
| State | UT |
| Zip Code | 84111 |
| County | Montgomery County |
| Country | US |
| Certificate Issue Date | 1995-09-12 |
| Last Action Date | 1996-12-06 |
| Last Status | Valid Registration |
| Cancellation Date | 1997-03-11 |
| Exported To | FRANCE |