| Tail Number / N-Number | N6681L |
| Manufacturer | BEECH |
| Model | 58 |
| Year Built | 1979 |
| Manufacturer's Serial Number | TH-1088 |
| Aircraft Type | Fixed wing multi 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 520 SERIES |
| Engine Type | Reciprocating |
| Number of Engines | 2 engines |
| Horsepower per Engine | 285 hp (213 kW) |
| Total Horsepower | 570 hp (425 kW) |
| Average Cruising Speed | 165 miles per hour |
| Type of Registrant | Corporation |
| Owner Name | ROTARY INDUSTRIES INC |
| Street | 5845 SW 119TH ST |
| City | MIAMI |
| State | FL |
| Zip Code | 33156 |
| Region | Southern |
| County | Dade County |
| Country | US |
| Fractional Ownership | No |
| Airworthiness Classification | Standard |
| Airworthiness Date | 1979-11-06 |
| Certificate Issue Date | 2012-08-22 |
| Last Action Date | 2021-04-30 |
| Expiration Date | 2028-08-31 |
| Status | Valid Registration |
| Mode S Code | 52152167 |
| Mode S Code Hex | A8D477 |
Deregistered Aircraft 1 of 1. This aircraft was previously assigned the N-number N6681L.
| Tail Number / N-Number | N6681L |
| Manufacturer | LAKE |
| Model | LA-4 |
| Manufacturer's Serial Number | 444 |
| Aircraft Type | Fixed wing single engine |
| Category | Amphibian |
| Builder Certification | Type Certificated |
| Number of Seats | 4 seats |
| Weight Class | CLASS 1 (Up to 12,499 pounds gross take off weight) |
| Number of Engines | 1 engine |
| Average Cruising Speed | 91 miles per hour |
| Type of Registrant | Corporation |
| Owner Name | LAKE 4 SALES INC |
| County | Dade County |
| Last Status | Valid Registration |
| Cancellation Date | 1970-09-11 |
| Exported To | CANADA |