| Tail Number / N-Number | N222RN |
| Manufacturer | RAIN INDUSTRIES INC |
| Model | RAIN MK2B |
| Manufacturer's Serial Number | RN1006E19B |
| Aircraft Type | Rotorcraft |
| Category | Land |
| Builder Certification | Not Type Certificated |
| Number of Seats | 0 seats |
| Weight Class | CLASS 1 (Up to 12,499 pounds gross take off weight) |
| Number of Engines | 1 engine |
| Type of Registrant | Non Citizen Corporation |
| Owner Name | RAIN INDUSTRIES INC |
| Street | 490 CHADBOURNE RD STE A130 |
| City | FAIRFIELD |
| State | CA |
| Zip Code | 94534-1862 |
| Region | Western-Pacific |
| County | Solano County |
| Country | US |
| Fractional Ownership | No |
| Certificate Issue Date | 2022-05-24 |
| Last Action Date | 2022-05-24 |
| Expiration Date | 2029-05-31 |
| Status | Valid Registration |
| Mode S Code | 50364763 |
| Mode S Code Hex | A1E9F3 |
Deregistered Aircraft 1 of 1. This aircraft was previously assigned the N-number N222RN.
| Tail Number / N-Number | N222RN |
| Manufacturer | BELL |
| Model | 222U |
| Year Built | 1988 |
| Manufacturer's Serial Number | 47571 |
| Aircraft Type | Rotorcraft |
| Category | Land |
| Builder Certification | Type Certificated |
| Number of Seats | 10 seats |
| Weight Class | CLASS 2 (12,500 - 19,999 pounds gross take off weight) |
| Engine Manufacturer | LYCOMING |
| Engine Model | LTS-101 SER |
| Engine Type | Turbo-shaft |
| Number of Engines | 2 engines |
| Horsepower per Engine | 317 hp (236 kW) |
| Total Horsepower | 634 hp (473 kW) |
| Type of Registrant | Corporation |
| Owner Name | CALIFORNIA SHOCK TRAUMA AIR RESCUE |
| Street | 4933 BAILEY LOOP |
| City | MCCLELLAN |
| State | CA |
| Zip Code | 95652-2516 |
| County | Solano County |
| Country | US |
| Airworthiness Classification | Standard |
| Airworthiness Date | 2005-02-15 |
| Certificate Issue Date | 2005-02-22 |
| Last Action Date | 2008-12-16 |
| Last Status | Third Notice for Re-Registration/Renewal |
| Cancellation Date | 2014-02-21 |
| Exported To | GUATEMALA |