| Tail Number / N-Number | N203AS |
| Manufacturer | YAKOVLEV |
| Model | YAK 52 |
| Year Built | 1986 |
| Manufacturer's Serial Number | 867207 |
| 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 | Corporation |
| Owner Name | HISTORIC AIRCRAFT RESTORATION MUSEUM |
| Street | 3127 CREVE COEUR MILL RD |
| City | SAINT LOUIS |
| State | MO |
| Zip Code | 63146-2126 |
| Region | Central |
| County | St. Louis County |
| Country | US |
| Fractional Ownership | No |
| Airworthiness Classification | Experimental |
| Airworthiness Date | 2000-11-03 |
| Certificate Issue Date | 2001-04-10 |
| Last Action Date | 2023-01-22 |
| Expiration Date | 2027-01-31 |
| Status | Valid Registration |
| Mode S Code | 50316471 |
| Mode S Code Hex | A19D39 |
Deregistered Aircraft 1 of 1. This aircraft was previously assigned the N-number N203AS.
| Tail Number / N-Number | N203AS |
| Manufacturer | PILATUS |
| Model | B4-PC11AF |
| Manufacturer's Serial Number | 253 |
| Aircraft Type | Glider |
| Category | Land |
| Builder Certification | Type Certificated |
| Number of Seats | 1 seat |
| Weight Class | CLASS 1 (Up to 12,499 pounds gross take off weight) |
| Number of Engines | 0 engines |
| Type of Registrant | Individual |
| Owner Name | PERRY JIMMY R |
| Street | 802 WOODLAWN |
| City | ABILENE |
| State | TX |
| Zip Code | 79604 |
| County | St. Louis County |
| Country | US |
| Certificate Issue Date | 1990-05-15 |
| Last Action Date | 1996-05-15 |
| Last Status | The Triennial Aircraft Registration form was mailed and has not been returned by the Post Office |
| Cancellation Date | 1996-09-09 |