| Tail Number / N-Number | N42LK |
| Manufacturer | ROBINSON HELICOPTER CO |
| Model | R66 |
| Year Built | 2018 |
| Manufacturer's Serial Number | 0861 |
| Aircraft Type | Rotorcraft |
| Category | Land |
| Builder Certification | Type Certificated |
| Number of Seats | 5 seats |
| Weight Class | CLASS 1 (Up to 12,499 pounds gross take off weight) |
| Engine Manufacturer | ROLLS-ROYC |
| Engine Model | 250-C300/A1 |
| Engine Type | Turbo-shaft |
| Number of Engines | 1 engine |
| Horsepower | 300 hp (224 kW) |
| Type of Registrant | Corporation |
| Owner Name | DEBLAERE INC TRUSTEE |
| Street | 1013 CENTRE RD STE 403-A |
| City | WILMINGTON |
| State | DE |
| Zip Code | 19805-1270 |
| Region | Eastern |
| County | New Castle County |
| Country | US |
| Fractional Ownership | No |
| Airworthiness Classification | Standard |
| Airworthiness Date | 2018-04-25 |
| Certificate Issue Date | 2018-05-10 |
| Last Action Date | 2020-12-21 |
| Expiration Date | 2028-05-31 |
| Status | Valid Registration |
| Mode S Code | 51175112 |
| Mode S Code Hex | A4FA4A |
Deregistered Aircraft 1 of 1. This aircraft was previously assigned the N-number N42LK.
| Tail Number / N-Number | N42LK |
| Manufacturer | ROBINSON HELICOPTER CO |
| Model | R66 |
| Year Built | 2012 |
| Manufacturer's Serial Number | 0189 |
| Aircraft Type | Rotorcraft |
| Category | Land |
| Builder Certification | Type Certificated |
| Number of Seats | 5 seats |
| Weight Class | CLASS 1 (Up to 12,499 pounds gross take off weight) |
| Engine Manufacturer | ROLLS-ROYC |
| Engine Model | 250-C300/A1 |
| Engine Type | Turbo-shaft |
| Number of Engines | 1 engine |
| Horsepower | 300 hp (224 kW) |
| Type of Registrant | Corporation |
| Owner Name | DEBLAERE INC TRUSTEE |
| Street | 1013 CENTRE RD STE 403-A |
| City | WILMINGTON |
| State | DE |
| Zip Code | 19805-1270 |
| County | New Castle County |
| Country | US |
| Airworthiness Classification | Standard |
| Airworthiness Date | 2012-08-23 |
| Certificate Issue Date | 2012-09-18 |
| Last Action Date | 2015-04-27 |
| Last Status | Valid Registration |
| Cancellation Date | 2018-03-07 |
| Exported To | SWITZERLAND |