| Tail Number / N-Number | N99398 |
| Manufacturer | ENGINEERING & RESEARCH |
| Model | 415-C |
| Year Built | 1946 |
| Manufacturer's Serial Number | 2021 |
| 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 | A&C75 SERIES |
| Engine Type | Reciprocating |
| Number of Engines | 1 engine |
| Horsepower | 75 hp (56 kW) |
| Average Cruising Speed | 90 miles per hour |
| Type of Registrant | Partnership |
| Owner Name | CLARK ERNEST E |
| Other Names |
|
| Street | C/O ERNEST CLARK 1109 W KING ST |
| City | SPEARFISH |
| State | SD |
| Zip Code | 57783-1618 |
| Region | Great Lakes |
| County | Lawrence County |
| Country | US |
| Fractional Ownership | No |
| Airworthiness Classification | Standard |
| Airworthiness Date | 1956-06-21 |
| Certificate Issue Date | 2019-09-30 |
| Last Action Date | 2022-04-16 |
| Expiration Date | 2029-09-30 |
| Status | Valid Registration |
| Mode S Code | 53360574 |
| Mode S Code Hex | ADE17C |