| Tail Number / N-Number | N557D |
| Manufacturer | HATTON FREDERICK L |
| Model | LANCAIR LEGACY |
| Year Built | 2010 |
| Manufacturer's Serial Number | L2K-227 |
| Aircraft Type | Fixed wing single engine |
| Category | Land |
| Builder Certification | Not 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 | IO-550-G |
| Engine Type | Reciprocating |
| Number of Engines | 1 engine |
| Horsepower | 280 hp (209 kW) |
| Kit Manufacturer | LANCAIR INTL INC |
| Kit Model | LEGACY |
| Type of Registrant | Individual |
| Owner Name | DOELL JAMES T |
| Street | 7233 N JANMAR DR |
| City | DALLAS |
| State | TX |
| Zip Code | 75230-3116 |
| Region | Southwestern |
| County | Dallas County |
| Country | US |
| Fractional Ownership | No |
| Airworthiness Classification | Experimental |
| Airworthiness Date | 2010-08-11 |
| Certificate Issue Date | 2014-11-07 |
| Last Action Date | 2020-06-14 |
| Expiration Date | 2027-11-30 |
| Status | Valid Registration |
| Mode S Code | 51614667 |
| Mode S Code Hex | A719B7 |
Deregistered Aircraft 1 of 1. This aircraft was previously assigned the N-number N557D.
| Tail Number / N-Number | N557D |
| Manufacturer | SCHEMPP-HIRTH |
| Model | MINI-NIMBUS HS7 |
| Manufacturer's Serial Number | 2 |
| Aircraft Type | Glider |
| Category | Land |
| Builder Certification | Type Certificated |
| Number of Seats | 1 seat |
| Weight Class | CLASS 1 (Up to 12,499 pounds gross take off weight) |
| Number of Engines | 0 engines |
| Type of Registrant | Individual |
| Owner Name | DODGE JOSEPH B JR |
| Street | BOX C |
| City | JACKSON |
| State | NH |
| Zip Code | 03846 |
| Region | New England |
| County | Dallas County |
| Certificate Issue Date | 1977-06-01 |
| Last Status | Valid Registration |
| Cancellation Date | 1979-03-16 |