| Tail Number / N-Number | N940S |
| Manufacturer | CLASSIC AIRCRAFT CORP |
| Model | WACO YMF |
| Year Built | 1994 |
| Manufacturer's Serial Number | F5C-057 |
| 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) |
| Engine Manufacturer | JACOBS |
| Engine Model | R755B SERIES |
| Engine Type | Reciprocating |
| Number of Engines | 1 engine |
| Horsepower | 275 hp (205 kW) |
| Type of Registrant | LLC |
| Owner Name | IRON HORSE CUB LLC |
| Street | PO BOX 171043 |
| City | ARLINGTON |
| State | TX |
| Zip Code | 76003-1043 |
| Region | Southwestern |
| County | Parker County |
| Country | US |
| Fractional Ownership | No |
| Airworthiness Classification | Standard |
| Airworthiness Date | 1994-02-15 |
| Certificate Issue Date | 2021-06-29 |
| Last Action Date | 2021-06-29 |
| Expiration Date | 2028-06-30 |
| Status | Valid Registration |
| Mode S Code | 53207270 |
| Mode S Code Hex | AD0EB8 |