| Tail Number / N-Number | N5637 |
| Manufacturer | SCHLEICHER |
| Model | RHONLERCHE II |
| Year Built | 1955 |
| Manufacturer's Serial Number | 103 |
| Aircraft Type | Glider |
| 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 | NONE |
| Engine Model | NONE |
| Number of Engines | 0 engines |
| Average Cruising Speed | 60 miles per hour |
| Type of Registrant | Individual |
| Owner Name | DAVIS RICHARD C |
| Street | PO BOX 663 |
| City | TOK |
| State | AK |
| Zip Code | 99780-0663 |
| Region | Alaskan |
| County | Southeast Fairbanks Census Area |
| Country | US |
| Fractional Ownership | No |
| Airworthiness Classification | Standard |
| Airworthiness Date | 1973-05-31 |
| Certificate Issue Date | 2010-07-19 |
| Last Action Date | 2020-05-13 |
| Expiration Date | 2027-10-31 |
| Status | Valid Registration |
| Mode S Code | 51632534 |
| Mode S Code Hex | A7355C |