| Tail Number / N-Number | N99EG |
| Manufacturer | PIPER |
| Model | PA-31P |
| Year Built | 1973 |
| Manufacturer's Serial Number | 31P-7400180 |
| Aircraft Type | Fixed wing multi engine |
| Category | Land |
| Builder Certification | Type Certificated |
| Number of Seats | 8 seats |
| Weight Class | CLASS 1 (Up to 12,499 pounds gross take off weight) |
| Engine Manufacturer | LYCOMING |
| Engine Model | TIGO-541SER |
| Engine Type | Reciprocating |
| Number of Engines | 2 engines |
| Horsepower per Engine | 400 hp (298 kW) |
| Total Horsepower | 800 hp (597 kW) |
| Average Cruising Speed | 162 miles per hour |
| Type of Registrant | Individual |
| Owner Name | GRANT GERALD F TRUSTEE |
| Street | 221 CRESTVIEW DR |
| City | MAPLEWOOD |
| State | MN |
| Zip Code | 55119-4708 |
| Region | Great Lakes |
| County | Ramsey County |
| Country | US |
| Fractional Ownership | No |
| Airworthiness Classification | Standard |
| Airworthiness Date | 1973-11-15 |
| Certificate Issue Date | 2017-06-21 |
| Last Action Date | 2023-01-22 |
| Expiration Date | 2027-06-30 |
| Status | Valid Registration |
| Mode S Code | 53350265 |
| Mode S Code Hex | ADD0B5 |