| Tail Number / N-Number | N277D |
| Manufacturer | SCHLIECHER |
| Model | ASW-20CL |
| Year Built | 1986 |
| Manufacturer's Serial Number | 20849 |
| 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) |
| Engine Manufacturer | AMA/EXPR |
| Engine Model | UNKNOWN ENG |
| Number of Engines | 0 engines |
| Type of Registrant | Individual |
| Owner Name | DAVID JAMES R JR |
| Street | PO BOX 279 |
| City | FRANCONIA |
| State | NH |
| Zip Code | 03580-0279 |
| Region | New England |
| County | Grafton County |
| Country | US |
| Fractional Ownership | No |
| Airworthiness Classification | Experimental |
| Airworthiness Date | 1986-12-17 |
| Certificate Issue Date | 2013-08-15 |
| Last Action Date | 2022-06-22 |
| Expiration Date | 2029-08-31 |
| Status | Valid Registration |
| Mode S Code | 50540310 |
| Mode S Code Hex | A2C0C8 |