| Tail Number / N-Number | N12ZB |
| Manufacturer | SCHLEICHER |
| Model | ASW-20 |
| Year Built | 1978 |
| Manufacturer's Serial Number | 20060 |
| 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 |
| Type of Registrant | Individual |
| Owner Name | SHERRARD JEFFREY DAVID |
| Street | 34632 WAGON WHEEL TRL |
| City | ELIZABETH |
| State | CO |
| Zip Code | 80107-4105 |
| Region | Northwest Mountain |
| County | Elbert County |
| Country | US |
| Fractional Ownership | No |
| Airworthiness Classification | Experimental |
| Airworthiness Date | 1980-05-02 |
| Certificate Issue Date | 2017-12-11 |
| Last Action Date | 2020-07-15 |
| Expiration Date | 2027-12-31 |
| Status | Valid Registration |
| Mode S Code | 50051632 |
| Mode S Code Hex | A0539A |
Deregistered Aircraft 1 of 1. This aircraft was previously assigned the N-number N12ZB.
| Tail Number / N-Number | N12ZB |
| Manufacturer | BALSOY ZEKI |
| Model | RV-4 |
| Manufacturer's Serial Number | 1460 |
| Aircraft Type | Fixed wing single engine |
| 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) |
| Number of Engines | 1 engine |
| Type of Registrant | Individual |
| Owner Name | BALSOY ZEKI |
| Street | 300 WEBB AVE |
| City | WACO |
| State | TX |
| Zip Code | 76705 |
| County | Elbert County |
| Country | US |
| Certificate Issue Date | 1990-06-04 |
| Last Action Date | 1990-06-07 |
| Last Status | Valid Registration |
| Cancellation Date | 1991-05-13 |
| Exported To | TURKEY |