| Tail Number / N-Number | N109SC |
| Manufacturer | PIPER |
| Model | L-18C |
| Year Built | 1951 |
| Manufacturer's Serial Number | 51-15307 |
| 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 | 97 miles per hour |
| Type of Registrant | Individual |
| Owner Name | COBB LEE C |
| Street | PO BOX 547 |
| City | VAN ALSTYNE |
| State | TX |
| Zip Code | 75495-0547 |
| Region | Southwestern |
| County | Grayson County |
| Country | US |
| Fractional Ownership | No |
| Airworthiness Classification | Standard |
| Airworthiness Date | 1985-03-08 |
| Certificate Issue Date | 1992-05-02 |
| Last Action Date | 2020-02-12 |
| Expiration Date | 2027-07-31 |
| Status | Valid Registration |
| Mode S Code | 50023666 |
| Mode S Code Hex | A027B6 |