| Tail Number / N-Number | N738PX |
| Manufacturer | CESSNA |
| Model | 172N |
| Year Built | 1977 |
| Manufacturer's Serial Number | 17270141 |
| 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 | 0-320 SERIES |
| Engine Type | Reciprocating |
| Number of Engines | 1 engine |
| Horsepower | 180 hp (134 kW) |
| Average Cruising Speed | 105 miles per hour |
| Type of Registrant | Corporation |
| Owner Name | MACOMB COUNTY SHERIFFS AVIATION DIVISION |
| Street | ATTN: ROBERT MARTIN JR 1305 N ROCHESTER RD |
| City | OAKLAND |
| State | MI |
| Zip Code | 48363-1629 |
| Region | Great Lakes |
| County | Oakland County |
| Country | US |
| Fractional Ownership | No |
| Airworthiness Classification | Standard |
| Airworthiness Date | 1978-01-05 |
| Certificate Issue Date | 2016-02-26 |
| Last Action Date | 2021-09-21 |
| Expiration Date | 2029-02-28 |
| Status | Valid Registration |
| Mode S Code | 52365036 |
| Mode S Code Hex | A9EA1E |