| Tail Number / N-Number | N503HD |
| Manufacturer | WACO |
| Model | YMF |
| Year Built | 1989 |
| Manufacturer's Serial Number | F5-018 |
| Aircraft Type | Fixed wing single engine |
| Category | Land |
| Builder Certification | Type Certificated |
| Number of Seats | 3 seats |
| Weight Class | CLASS 1 (Up to 12,499 pounds gross take off weight) |
| Engine Manufacturer | JACOBS |
| Engine Model | R755B SERIES |
| Engine Type | Reciprocating |
| Number of Engines | 1 engine |
| Horsepower | 275 hp (205 kW) |
| Type of Registrant | Individual |
| Owner Name | WEISS ELLIOTT |
| Street | PO BOX 349 |
| City | FRESNO |
| State | TX |
| Zip Code | 77545-0349 |
| Region | Southwestern |
| County | Fort Bend County |
| Country | US |
| Fractional Ownership | No |
| Airworthiness Classification | Standard |
| Airworthiness Date | 1989-02-01 |
| Certificate Issue Date | 2018-04-25 |
| Last Action Date | 2021-02-06 |
| Expiration Date | 2028-04-30 |
| Status | Valid Registration |
| Mode S Code | 51442710 |
| Mode S Code Hex | A645C8 |