| Tail Number / N-Number | N1664R |
| Manufacturer | CESSNA |
| Model | R182 |
| Year Built | 1978 |
| Manufacturer's Serial Number | R18200503 |
| 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) |
| Engine Manufacturer | LYCOMING |
| Engine Model | 0-540 SERIES |
| Engine Type | Reciprocating |
| Number of Engines | 1 engine |
| Horsepower | 250 hp (187 kW) |
| Average Cruising Speed | 111 miles per hour |
| Type of Registrant | Government |
| Owner Name | STATE OF MONTANA |
| Other Names |
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| Street | 2550 PROSPECT AVE |
| City | HELENA |
| State | MT |
| Zip Code | 59620-1419 |
| Region | Northwest Mountain |
| County | Lewis and Clark County |
| Country | US |
| Fractional Ownership | No |
| Airworthiness Classification | Standard |
| Airworthiness Date | 1978-07-25 |
| Certificate Issue Date | 2015-11-02 |
| Last Action Date | 2021-06-11 |
| Expiration Date | 2028-11-30 |
| Status | Valid Registration |
| Mode S Code | 50205354 |
| Mode S Code Hex | A10AEC |