| Tail Number / N-Number | N83X |
| Manufacturer | MAXWELL WILLIAM P |
| Model | RLU-1 |
| Year Built | 2004 |
| Manufacturer's Serial Number | 1958 |
| 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) |
| Engine Manufacturer | CONT MOTOR |
| Engine Model | C90 SERIES |
| Engine Type | Reciprocating |
| Number of Engines | 1 engine |
| Horsepower | 95 hp (71 kW) |
| Type of Registrant | Individual |
| Owner Name | UNGER ROBERT C |
| Street | 7911 W JOLIET DR N |
| City | TINLEY PARK |
| State | IL |
| Zip Code | 60477 |
| Region | Great Lakes |
| County | Cook County |
| Country | US |
| Fractional Ownership | No |
| Airworthiness Classification | Experimental |
| Airworthiness Date | 2005-05-04 |
| Certificate Issue Date | 2016-10-14 |
| Last Action Date | 2022-05-13 |
| Expiration Date | 2029-10-31 |
| Status | Valid Registration |
| Mode S Code | 52654016 |
| Mode S Code Hex | AB580E |
Deregistered Aircraft 1 of 1. This aircraft was previously assigned the N-number N83X.
| Tail Number / N-Number | N83X |
| Manufacturer | BEECH |
| Model | J35 |
| Manufacturer's Serial Number | D5629 |
| Aircraft Type | Fixed wing single engine |
| Category | Land |
| Builder Certification | Type Certificated |
| Number of Seats | 5 seats |
| Weight Class | CLASS 1 (Up to 12,499 pounds gross take off weight) |
| Number of Engines | 1 engine |
| Average Cruising Speed | 150 miles per hour |
| Type of Registrant | Individual |
| Owner Name | DULEY NORMAN D MD |
| Street | PO BOX 309 |
| City | CARRIZOZO |
| State | NM |
| Zip Code | 88301 |
| County | Cook County |
| Country | US |
| Certificate Issue Date | 1993-07-12 |
| Last Action Date | 1993-07-12 |
| Last Status | Valid Registration |
| Cancellation Date | 1993-08-12 |