| Tail Number / N-Number | N87WJ |
| Manufacturer | MCCRACKEN JACK W |
| Model | RV-4 |
| Manufacturer's Serial Number | 553 |
| 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 | 0-320 SERIES |
| Engine Type | Reciprocating |
| Number of Engines | 1 engine |
| Horsepower | 180 hp (134 kW) |
| Type of Registrant | Co-Ownership |
| Owner Name | KRUEGER KENNETH L |
| Other Names |
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| Street | 2803 E 9TH ST #5 |
| City | NEWBERG |
| State | OR |
| Zip Code | 97132 |
| Region | Northwest Mountain |
| County | Yamhill County |
| Country | US |
| Fractional Ownership | No |
| Airworthiness Classification | Experimental |
| Airworthiness Date | 1987-09-03 |
| Certificate Issue Date | 2007-05-14 |
| Last Action Date | 2020-04-27 |
| Expiration Date | 2027-09-30 |
| Status | Valid Registration |
| Mode S Code | 52772772 |
| Mode S Code Hex | ABF5FA |