Deregistered Aircraft 1 of 1. This aircraft was previously assigned the N-number N1531A.
| Tail Number / N-Number | N1531A |
| Manufacturer | PIPER |
| Model | PA-20 |
| Year Built | 1951 |
| Manufacturer's Serial Number | 20-725 |
| Aircraft Type | Fixed wing single engine |
| Category | Land |
| Builder Certification | Type Certificated |
| Number of Seats | 4 seats |
| Weight Class | CLASS 1 (Up to 12,499 pounds gross take off weight) |
| Engine Manufacturer | LYCOMING |
| Engine Model | 0-290 SERIES |
| Engine Type | Reciprocating |
| Number of Engines | 1 engine |
| Horsepower | 140 hp (104 kW) |
| Average Cruising Speed | 94 miles per hour |
| Type of Registrant | Individual |
| Owner Name | HARTMAN DAVE R |
| Street | HC 32 BOX 4782 |
| City | MILES CITY |
| State | MT |
| Zip Code | 59301-9608 |
| Country | US |
| Airworthiness Classification | Standard |
| Airworthiness Date | 1956-05-25 |
| Certificate Issue Date | 2006-08-21 |
| Last Action Date | 2009-08-18 |
| Last Status | Registration Expired – Pending Cancellation |
| Cancellation Date | 2012-10-15 |
| Mode S Code | 50153720 |
| Mode S Code Hex | A0D7D0 |