Deregistered Aircraft 1 of 1. This aircraft was previously assigned the N-number N572ST.
| Tail Number / N-Number | N572ST |
| Manufacturer | YAKOVLEV |
| Model | YAK-55M |
| Year Built | 1995 |
| Manufacturer's Serial Number | 950901 |
| 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 | VEDENEYEV |
| Engine Model | M14P |
| Engine Type | Reciprocating |
| Number of Engines | 1 engine |
| Horsepower | 350 hp (261 kW) |
| Type of Registrant | Individual |
| Owner Name | SALE REPORTED |
| Street | NONE |
| City | XXX |
| State | OK |
| Zip Code | 73102 |
| Country | US |
| Airworthiness Classification | Experimental |
| Airworthiness Date | 2006-11-14 |
| Last Action Date | 2011-01-27 |
| Last Status | Sale reported |
| Cancellation Date | 2011-03-10 |
| Exported To | AUSTRALIA |
| Mode S Code | 51653571 |
| Mode S Code Hex | A75779 |