| Tail Number / N-Number | N46DK |
| Manufacturer | ENSTROM HELICOPTER CORP |
| Model | 480B |
| Year Built | 1996 |
| Manufacturer's Serial Number | 5014 |
| Aircraft Type | Rotorcraft |
| Category | Land |
| Builder Certification | Type Certificated |
| Number of Seats | 5 seats |
| Weight Class | CLASS 2 (12,500 - 19,999 pounds gross take off weight) |
| Engine Manufacturer | ROLLS-ROYC |
| Engine Model | 250-C20W |
| Engine Type | Turbo-shaft |
| Number of Engines | 1 engine |
| Horsepower | 420 hp (313 kW) |
| Type of Registrant | LLC |
| Owner Name | VALAR HEALTH SOLUTIONS LLC |
| Street | 7 SYLVAN WAY |
| City | HOPKINTON |
| State | MA |
| Zip Code | 01748-1590 |
| Region | New England |
| County | Middlesex County |
| Country | US |
| Fractional Ownership | No |
| Airworthiness Classification | Standard |
| Airworthiness Date | 2019-10-16 |
| Certificate Issue Date | 2021-09-17 |
| Last Action Date | 2021-09-17 |
| Expiration Date | 2028-09-30 |
| Status | Valid Registration |
| Mode S Code | 51313627 |
| Mode S Code Hex | A59797 |
Deregistered Aircraft 1 of 1. This aircraft was previously assigned the N-number N46DK.
| Tail Number / N-Number | N46DK |
| Manufacturer | PIPER |
| Model | PA 46-350P |
| Manufacturer's Serial Number | 4622010 |
| 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) |
| Number of Engines | 1 engine |
| Type of Registrant | Corporation |
| Owner Name | DEKA RESEARCH & DEVELOPMENT CORP |
| Street | 340 COMMERCIAL STREET |
| City | MANCHESTER |
| State | NH |
| Zip Code | 03101 |
| County | Middlesex County |
| Country | US |
| Certificate Issue Date | 1990-03-26 |
| Last Action Date | 1991-01-25 |
| Last Status | Valid Registration |
| Cancellation Date | 1994-05-09 |