| Tail Number / N-Number | N666WL |
| Manufacturer | BEECH |
| Model | A36 |
| Manufacturer's Serial Number | E-2216 |
| 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 | AMA/EXPR |
| Engine Model | UNKNOWN ENG |
| Number of Engines | 1 engine |
| Average Cruising Speed | 138 miles per hour |
| Type of Registrant | Co-Ownership |
| Owner Name | MACK JAMES F |
| Other Names |
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| Street | 271 MIMOSA WAY |
| City | PORTOLA VALLEY |
| State | CA |
| Zip Code | 94028-7431 |
| Region | Western-Pacific |
| County | San Mateo County |
| Country | US |
| Fractional Ownership | No |
| Airworthiness Classification | Standard |
| Airworthiness Date | 1984-12-06 |
| Certificate Issue Date | 2021-04-19 |
| Last Action Date | 2021-04-19 |
| Expiration Date | 2028-04-30 |
| Status | Valid Registration |
| Mode S Code | 52146202 |
| Mode S Code Hex | A8CC82 |