| Tail Number / N-Number | N8311A |
| Manufacturer | ROBINSON HELICOPTER |
| Model | R22 BETA |
| Year Built | 1994 |
| Manufacturer's Serial Number | 2442 |
| 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 | 0-320 SERIES |
| Engine Type | Reciprocating |
| Number of Engines | 1 engine |
| Horsepower | 180 hp (134 kW) |
| Type of Registrant | Corporation |
| Owner Name | CALIFORNIA AVIATION SERVICES INC |
| Street | 6791 AIRPORT DR # A |
| City | RIVERSIDE |
| State | CA |
| Zip Code | 92504-1901 |
| Region | Western-Pacific |
| County | Riverside County |
| Country | US |
| Fractional Ownership | No |
| Airworthiness Classification | Standard |
| Airworthiness Date | 1994-05-10 |
| Certificate Issue Date | 2011-06-20 |
| Last Action Date | 2023-01-22 |
| Expiration Date | 2027-06-30 |
| Status | Valid Registration |
| Mode S Code | 52657215 |
| Mode S Code Hex | AB5E8D |
Deregistered Aircraft 1 of 1. This aircraft was previously assigned the N-number N8311A.
| Tail Number / N-Number | N8311A |
| Manufacturer | PIPER |
| Model | PA-28-181 |
| Manufacturer's Serial Number | 288190114 |
| Aircraft Type | Fixed wing single engine |
| Category | Land |
| Builder Certification | Type Certificated |
| Number of Seats | 4 seats |
| Weight Class | CLASS 1 (Up to 12,499 pounds gross take off weight) |
| Number of Engines | 1 engine |
| Average Cruising Speed | 105 miles per hour |
| County | Riverside County |
| Last Status | N-Number Assigned – but has not yet been registered |
| Cancellation Date | 1988-03-23 |