| Tail Number / N-Number | N18WW |
| Manufacturer | BEECH |
| Model | A36 |
| Year Built | 1994 |
| Manufacturer's Serial Number | E-2860 |
| Aircraft Type | Fixed wing single engine |
| Category | Land |
| Builder Certification | Type Certificated |
| Number of Seats | 6 seats |
| Weight Class | CLASS 1 (Up to 12,499 pounds gross take off weight) |
| Engine Manufacturer | CONT MOTOR |
| Engine Model | IO-550 SERIES |
| Engine Type | Reciprocating |
| Number of Engines | 1 engine |
| Horsepower | 300 hp (224 kW) |
| Average Cruising Speed | 138 miles per hour |
| Type of Registrant | LLC |
| Owner Name | FOURTH SISTER LLC |
| Street | 3511 SILVERSIDE RD STE 105 |
| City | WILMINGTON |
| State | DE |
| Zip Code | 19810-4902 |
| Region | Eastern |
| County | New Castle County |
| Country | US |
| Fractional Ownership | No |
| Airworthiness Classification | Standard |
| Airworthiness Date | 1998-09-15 |
| Certificate Issue Date | 2021-11-18 |
| Last Action Date | 2021-11-18 |
| Expiration Date | 2028-11-30 |
| Status | Valid Registration |
| Mode S Code | 50240134 |
| Mode S Code Hex | A1405C |