| Tail Number / N-Number | N12KL |
| Manufacturer | GLASER-DIRKS |
| Model | DG-400 |
| Year Built | 1990 |
| Manufacturer's Serial Number | 4-260 |
| 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 | AMA/EXPR |
| Engine Model | UNKNOWN ENG |
| Number of Engines | 1 engine |
| Type of Registrant | Individual |
| Owner Name | CULPEPPER MARK D |
| Street | PO BOX 165 |
| City | CHAPMANSBORO |
| State | TN |
| Zip Code | 37035-0165 |
| Region | Central |
| County | Cheatham County |
| Country | US |
| Fractional Ownership | No |
| Airworthiness Classification | Experimental |
| Airworthiness Date | 1997-05-23 |
| Certificate Issue Date | 2012-10-04 |
| Last Action Date | 2021-05-25 |
| Expiration Date | 2028-10-31 |
| Status | Valid Registration |
| Mode S Code | 50051105 |
| Mode S Code Hex | A05245 |
Deregistered Aircraft 1 of 1. This aircraft was previously assigned the N-number N12KL.
| Tail Number / N-Number | N12KL |
| Manufacturer | LINDENMIER KENNETH R |
| Model | SONERAI II |
| Manufacturer's Serial Number | 01361 |
| 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 | LINDENMIER KENNETH R |
| Street | 5574 SANTA FE DRIVE |
| City | ROCKFORD |
| State | IL |
| Zip Code | 61109 |
| County | Cheatham County |
| Country | US |
| Certificate Issue Date | 1987-05-07 |
| Last Action Date | 1994-06-23 |
| Last Status | The Triennial Aircraft Registration form was mailed and has not been returned by the Post Office |
| Cancellation Date | 1994-08-03 |