| Tail Number / N-Number | N556MS |
| Manufacturer | BOEING |
| Model | PT-13D |
| Manufacturer's Serial Number | 75-5071 |
| 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 | CONT MOTOR |
| Engine Model | W670 SERIES |
| Engine Type | Reciprocating |
| Number of Engines | 1 engine |
| Horsepower | 250 hp (187 kW) |
| Average Cruising Speed | 93 miles per hour |
| Type of Registrant | Individual |
| Owner Name | ROSE JAMES ELLINGTON |
| Street | 360 NUECES #3011 |
| City | AUSTIN |
| State | TX |
| Zip Code | 78701 |
| Region | Southwestern |
| County | Travis County |
| Country | US |
| Fractional Ownership | No |
| Airworthiness Classification | Standard |
| Airworthiness Date | 1989-06-02 |
| Certificate Issue Date | 2021-03-26 |
| Last Action Date | 2021-03-26 |
| Expiration Date | 2028-03-31 |
| Status | Valid Registration |
| Mode S Code | 51613331 |
| Mode S Code Hex | A716D9 |