| Tail Number / N-Number | N3864A |
| Manufacturer | SCHWEIZER |
| Model | SGS 1-23G |
| Year Built | 1959 |
| Manufacturer's Serial Number | 44 |
| Aircraft Type | Glider |
| Category | Land |
| Builder Certification | Type Certificated |
| Number of Seats | 1 seat |
| Weight Class | CLASS 1 (Up to 12,499 pounds gross take off weight) |
| Engine Manufacturer | NONE |
| Engine Model | NONE |
| Number of Engines | 0 engines |
| Average Cruising Speed | 58 miles per hour |
| Type of Registrant | Individual |
| Owner Name | BROWN PETER D |
| Street | 8731 SULTANA DR |
| City | ANCHORAGE |
| State | AK |
| Zip Code | 99516 |
| Region | Alaskan |
| County | Anchorage Municipality |
| Country | US |
| Fractional Ownership | No |
| Airworthiness Classification | Standard |
| Airworthiness Date | 1959-06-17 |
| Certificate Issue Date | 1993-05-06 |
| Last Action Date | 2022-11-18 |
| Expiration Date | 2030-04-30 |
| Status | Valid Registration |
| Mode S Code | 51072171 |
| Mode S Code Hex | A47479 |