| Tail Number / N-Number | N48SG |
| Manufacturer | EMLEY MARC D |
| Model | AMERICAN FALCON |
| Manufacturer's Serial Number | 33 |
| Aircraft Type | Glider |
| Category | Land |
| Builder Certification | Not Type Certificated |
| Number of Seats | 1 seat |
| Weight Class | CLASS 1 (Up to 12,499 pounds gross take off weight) |
| Number of Engines | 0 engines |
| Kit Manufacturer | AMERICAN AIRCRAFT |
| Kit Model | FALCON |
| Type of Registrant | Individual |
| Owner Name | EMLEY MARC D |
| Street | 805 S DIXIE DR UNIT 4 |
| City | SAINT GEORGE |
| State | UT |
| Zip Code | 84770-6347 |
| Region | Northwest Mountain |
| County | Washington County |
| Country | US |
| Fractional Ownership | No |
| Certificate Issue Date | 1999-05-27 |
| Last Action Date | 2023-01-22 |
| Expiration Date | 2027-05-31 |
| Status | Valid Registration |
| Mode S Code | 51363727 |
| Mode S Code Hex | A5E7D7 |