| Tail Number / N-Number | N29KW |
| Manufacturer | BOEING |
| Model | B-29 |
| Year Built | 1945 |
| Manufacturer's Serial Number | 41-21787 |
| Aircraft Type | Fixed wing multi engine |
| Category | Land |
| Builder Certification | Not Type Certificated |
| Number of Seats | 11 seats |
| Weight Class | CLASS 3 (20,000+ pounds gross take off weight) |
| Engine Manufacturer | WRIGHT |
| Engine Model | TC18DA SERIES |
| Engine Type | Reciprocating |
| Number of Engines | 4 engines |
| Horsepower per Engine | 3,250 hp (2,425 kW) |
| Total Horsepower | 13,000 hp (9,698 kW) |
| Average Cruising Speed | 228 miles per hour |
| Type of Registrant | Corporation |
| Owner Name | WORLDS GREATEST AIRCRAFT COLLECTION INC |
| Street | 1400 BROADWAY BLVD SE |
| City | POLK CITY |
| State | FL |
| Zip Code | 33868-9109 |
| Region | Southern |
| County | Polk County |
| Country | US |
| Fractional Ownership | No |
| Airworthiness Classification | Experimental |
| Airworthiness Date | 1978-11-20 |
| Certificate Issue Date | 1987-04-30 |
| Last Action Date | 2022-10-19 |
| Expiration Date | 2030-03-31 |
| Status | Valid Registration |
| Mode S Code | 50572027 |
| Mode S Code Hex | A2F417 |