| Tail Number / N-Number | N428WA |
| Manufacturer | BIERMAN FREDERICK W III |
| Model | CHRISTEN EAGLE II |
| Year Built | 1989 |
| Manufacturer's Serial Number | BIERMAN 0001 |
| 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 | LYCOMING |
| Engine Model | AEIO-360 SER |
| Engine Type | Reciprocating |
| Number of Engines | 1 engine |
| Horsepower | 180 hp (134 kW) |
| Type of Registrant | Co-Ownership |
| Owner Name | PHILLIPS JEFFRY T |
| Other Names |
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| Street | 15390 VANTAGE HWY |
| City | ELLENSBURG |
| State | WA |
| Zip Code | 98926-7021 |
| Region | Northwest Mountain |
| County | Kittitas County |
| Country | US |
| Fractional Ownership | No |
| Airworthiness Classification | Experimental |
| Airworthiness Date | 1990-04-16 |
| Certificate Issue Date | 2022-01-04 |
| Last Action Date | 2022-01-04 |
| Expiration Date | 2029-01-31 |
| Status | Valid Registration |
| Mode S Code | 51215514 |
| Mode S Code Hex | A51B4C |