| Tail Number / N-Number | N20GB |
| Manufacturer | SCHLEICHER |
| Model | GRUNAU BABY IIB |
| Year Built | 1942 |
| Manufacturer's Serial Number | 1-14 |
| Aircraft Type | Glider |
| Category | Land |
| Builder Certification | Not Type Certificated |
| Number of Seats | 2 seats |
| 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 | COWIE LELAND K |
| Street | 31757 HONEY LOCUST RD |
| City | JONESBURG |
| State | MO |
| Zip Code | 63351-2430 |
| Region | Central |
| County | Warren County |
| Country | US |
| Fractional Ownership | No |
| Airworthiness Classification | Experimental |
| Airworthiness Date | 1995-07-19 |
| Certificate Issue Date | 2001-05-01 |
| Last Action Date | 2022-11-22 |
| Expiration Date | 2030-04-30 |
| Status | Valid Registration |
| Mode S Code | 50310102 |
| Mode S Code Hex | A19042 |