Deregistered Aircraft 1 of 1. This aircraft was previously assigned the N-number N55YU.
| Tail Number / N-Number | N55YU |
| Manufacturer | YAKOVLEV |
| Model | YAK-55M |
| Year Built | 0000 |
| Manufacturer's Serial Number | 1002 |
| 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) |
| Engine Manufacturer | AMA/EXPR |
| Engine Model | UNKNOWN ENG |
| Number of Engines | 1 engine |
| Type of Registrant | Individual |
| Owner Name | WILLIAMS ROBERT W |
| Street | 405 S ORCHARD ST |
| City | CLINTON |
| State | MO |
| Zip Code | 64735-2066 |
| Country | US |
| Airworthiness Classification | Experimental |
| Airworthiness Date | 1996-04-30 |
| Certificate Issue Date | 2005-04-20 |
| Last Action Date | 2005-04-20 |
| Last Status | Valid Registration |
| Cancellation Date | 2005-09-30 |
| Exported To | FINLAND |
| Mode S Code | 51577513 |
| Mode S Code Hex | A6FF4B |