| Tail Number / N-Number | N57Y |
| Manufacturer | GLASER-DIRKS |
| Model | DG-400 |
| Year Built | 1985 |
| Manufacturer's Serial Number | 4-142 |
| 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) |
| Engine Manufacturer | BOMBARDIER |
| Engine Model | ROTAX (ALL) |
| Engine Type | Reciprocating |
| Number of Engines | 1 engine |
| Type of Registrant | Co-Ownership |
| Owner Name | ALLEMANN RUDOLPH T |
| Other Names |
|
| Street | 2219 ENTERPRISE DR |
| City | RICHLAND |
| State | WA |
| Zip Code | 99352 |
| Region | Northwest Mountain |
| County | Benton County |
| Country | US |
| Fractional Ownership | No |
| Airworthiness Classification | Experimental |
| Airworthiness Date | 1991-06-12 |
| Certificate Issue Date | 1994-03-29 |
| Last Action Date | 2019-05-11 |
| Expiration Date | 2022-10-31 |
| Status | Registration Expired - Pending Cancellation |
| Mode S Code | 51647066 |
| Mode S Code Hex | A74E36 |
Deregistered Aircraft 1 of 1. This aircraft was previously assigned the N-number N57Y.
| Tail Number / N-Number | N57Y |
| Manufacturer | CESSNA |
| Model | CR-3 |
| Manufacturer's Serial Number | 3 |
| Aircraft Type | Fixed wing single engine |
| Category | Land |
| Builder Certification | Not Type Certificated |
| Number of Seats | 1 seat |
| Weight Class | CLASS 1 (Up to 12,499 pounds gross take off weight) |
| Number of Engines | 1 engine |
| Type of Registrant | Corporation |
| Owner Name | LIVINGSTON AIRWAYS CORP |
| Street | CHAPMAN FIELD |
| City | WATERLOO |
| State | IA |
| Zip Code | 50701 |
| Region | Central |
| County | Benton County |
| Certificate Issue Date | 1933-07-29 |
| Last Status | Valid Registration |
| Cancellation Date | 1933-08-14 |