| Tail Number / N-Number | N503WA |
| Manufacturer | CESSNA |
| Model | 172M |
| Year Built | 1975 |
| Manufacturer's Serial Number | 17265025 |
| 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 | 108 miles per hour |
| Type of Registrant | Individual |
| Owner Name | PRATT GARY G |
| Street | PO BOX 374 |
| City | TRENTON |
| State | MI |
| Zip Code | 48183-0374 |
| Region | Great Lakes |
| County | Wayne County |
| Country | US |
| Fractional Ownership | No |
| Airworthiness Classification | Standard |
| Airworthiness Date | 1975-03-21 |
| Certificate Issue Date | 1994-07-29 |
| Last Action Date | 2020-05-25 |
| Expiration Date | 2027-10-31 |
| Status | Valid Registration |
| Mode S Code | 51443412 |
| Mode S Code Hex | A6470A |