| Tail Number / N-Number | N108K |
| Manufacturer | JONKER SAILPLANES (PTY) LTD |
| Model | JS1C 18/21 |
| Year Built | 2017 |
| Manufacturer's Serial Number | 1C-117 |
| 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 | MOCKLER DAVID R |
| Street | 1291 CHURCH RD |
| City | AZLE |
| State | TX |
| Zip Code | 76020-1447 |
| Region | Southwestern |
| County | Tarrant County |
| Country | US |
| Fractional Ownership | No |
| Airworthiness Classification | Experimental |
| Airworthiness Date | 2017-06-22 |
| Certificate Issue Date | 2018-12-21 |
| Last Action Date | 2021-11-12 |
| Expiration Date | 2028-12-31 |
| Status | Valid Registration |
| Mode S Code | 50021515 |
| Mode S Code Hex | A0234D |
Deregistered Aircraft 1 of 1. This aircraft was previously assigned the N-number N108K.
| Tail Number / N-Number | N108K |
| Manufacturer | BEECH |
| Model | D18S |
| Year Built | 1946 |
| Manufacturer's Serial Number | A-88 |
| Aircraft Type | Fixed wing multi engine |
| Category | Land |
| Builder Certification | Type Certificated |
| Number of Seats | 10 seats |
| Weight Class | CLASS 1 (Up to 12,499 pounds gross take off weight) |
| Engine Manufacturer | P&W |
| Engine Model | R-985 SERIES |
| Engine Type | Reciprocating |
| Number of Engines | 2 engines |
| Horsepower per Engine | 450 hp (336 kW) |
| Total Horsepower | 900 hp (671 kW) |
| Average Cruising Speed | 165 miles per hour |
| Type of Registrant | Individual |
| Owner Name | SALE REPORTED |
| Street | 1005 N COOLIDGE AVE |
| City | CASA GRANDE |
| State | AZ |
| Zip Code | 85122-3533 |
| County | Tarrant County |
| Country | US |
| Airworthiness Classification | Standard |
| Airworthiness Date | 1956-07-09 |
| Last Action Date | 1977-11-26 |
| Last Status | Sale Reported – Canceled |
| Cancellation Date | 2011-07-01 |