Deregistered Aircraft 1 of 1. This aircraft was previously assigned the N-number N8531.
| Tail Number / N-Number | N8531 |
| Manufacturer | WACO |
| Model | ATO |
| Year Built | 1929 |
| Manufacturer's Serial Number | A-65 |
| Aircraft Type | Fixed wing single engine |
| Category | Land |
| Builder Certification | Type Certificated |
| Number of Seats | 3 seats |
| Weight Class | CLASS 1 (Up to 12,499 pounds gross take off weight) |
| Engine Manufacturer | WRIGHT |
| Engine Model | WWJ SERIES |
| Engine Type | Reciprocating |
| Number of Engines | 1 engine |
| Horsepower | 220 hp (164 kW) |
| Average Cruising Speed | 79 miles per hour |
| Type of Registrant | Corporation |
| Owner Name | MTW AVIATION INC TRUSTEE |
| Street | 1209 ORANGE ST |
| City | WILMINGTON |
| State | DE |
| Zip Code | 19801 |
| Country | US |
| Airworthiness Classification | Standard |
| Airworthiness Date | 1999-09-01 |
| Certificate Issue Date | 2001-12-31 |
| Last Action Date | 2001-12-31 |
| Last Status | Valid Registration |
| Cancellation Date | 2003-04-15 |
| Exported To | CANADA |
| Mode S Code | 52732370 |
| Mode S Code Hex | ABB4F8 |