| Tail Number / N-Number | N1851A |
| Manufacturer | PIPER |
| Model | PA-31-310 |
| Year Built | 1977 |
| Manufacturer's Serial Number | 31-7812030 |
| 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 | LYCOMING |
| Engine Model | TI0-540 SER |
| Engine Type | Turbo-prop |
| Number of Engines | 2 engines |
| Horsepower per Engine | 310 hp (231 kW) |
| Total Horsepower | 620 hp (463 kW) |
| Average Cruising Speed | 162 miles per hour |
| Type of Registrant | Government |
| Owner Name | PLACER COUNTY SHERIFFS DEPARTMENT |
| Street | 2929 RICHARDSON DR STE A |
| City | AUBURN |
| State | CA |
| Zip Code | 95603-2615 |
| Region | Western-Pacific |
| County | Placer County |
| Country | US |
| Fractional Ownership | No |
| Airworthiness Classification | Standard |
| Airworthiness Date | 1977-12-16 |
| Certificate Issue Date | 1996-03-12 |
| Last Action Date | 2022-08-18 |
| Expiration Date | 2030-01-31 |
| Status | Valid Registration |
| Mode S Code | 50252673 |
| Mode S Code Hex | A155BB |
Deregistered Aircraft 1 of 1. This aircraft was previously assigned the N-number N1851A.
| Tail Number / N-Number | N1851A |
| Manufacturer | PIPER |
| Model | PA-18-125 |
| Manufacturer's Serial Number | 181680 |
| Aircraft Type | Fixed wing single engine |
| Category | Land |
| Builder Certification | Type Certificated |
| Number of Seats | 2 seats |
| Weight Class | CLASS 1 (Up to 12,499 pounds gross take off weight) |
| Number of Engines | 1 engine |
| Average Cruising Speed | 97 miles per hour |
| Type of Registrant | Individual |
| Owner Name | PRIEBE CLAUDIE A |
| Street | 8807 ARINDALE |
| City | SANGABRIAL |
| State | CA |
| Zip Code | 91775 |
| County | Placer County |
| Country | US |
| Certificate Issue Date | 1989-08-01 |
| Last Action Date | 1989-08-02 |
| Last Status | Valid Registration |
| Cancellation Date | 1991-03-08 |
| Exported To | CANADA |