| Tail Number / N-Number | N78731 |
| Manufacturer | PIPER |
| Model | PA-11 |
| Manufacturer's Serial Number | 11-1483 |
| Aircraft Type | Fixed wing single engine |
| Category | Land |
| Builder Certification | Type Certificated |
| Number of Seats | 2 seats |
| Weight Class | CLASS 1 (Up to 12,499 pounds gross take off weight) |
| Engine Manufacturer | CONT MOTOR |
| Engine Model | C90 SERIES |
| Engine Type | Reciprocating |
| Number of Engines | 1 engine |
| Horsepower | 95 hp (71 kW) |
| Average Cruising Speed | 67 miles per hour |
| Type of Registrant | Co-Ownership |
| Owner Name | GRIFFEN THOMAS A |
| Other Names |
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| Street | 3187 30TH AVE NW |
| City | BAUDETTE |
| State | MN |
| Zip Code | 56623-3011 |
| Region | Great Lakes |
| County | Lake of the Woods County |
| Country | US |
| Fractional Ownership | No |
| Airworthiness Classification | Standard |
| Airworthiness Date | 1988-12-12 |
| Certificate Issue Date | 1986-05-16 |
| Last Action Date | 2020-04-10 |
| Expiration Date | 2027-08-31 |
| Status | Valid Registration |
| Mode S Code | 52526542 |
| Mode S Code Hex | AAAD62 |