| Tail Number / N-Number | N727AK |
| Manufacturer | ROBINSON HELICOPTER COMPANY |
| Model | R44 II |
| Year Built | 2008 |
| Manufacturer's Serial Number | 12269 |
| Aircraft Type | Rotorcraft |
| Category | Land |
| Builder Certification | Type Certificated |
| Number of Seats | 4 seats |
| Weight Class | CLASS 1 (Up to 12,499 pounds gross take off weight) |
| Engine Manufacturer | LYCOMING |
| Engine Model | IO-540-AE1A5 |
| Engine Type | Reciprocating |
| Number of Engines | 1 engine |
| Horsepower | 260 hp (194 kW) |
| Type of Registrant | Individual |
| Owner Name | REGISTRATION PENDING |
| Street | 29 QUIMBY MOUNTAIN RD |
| City | HOOKSETT |
| State | NH |
| Zip Code | 03106-2424 |
| Region | New England |
| County | Hillsborough County |
| Country | US |
| Fractional Ownership | No |
| Airworthiness Classification | Multiple |
| Airworthiness Date | 2020-06-12 |
| Last Action Date | 2022-09-14 |
| Status | Registration pending |
| Mode S Code | 52336627 |
| Mode S Code Hex | A9BD97 |
Deregistered Aircraft 1 of 1. This aircraft was previously assigned the N-number N727AK.
| Tail Number / N-Number | N727AK |
| Manufacturer | BOEING |
| Model | 727-51 |
| Year Built | 1966 |
| Manufacturer's Serial Number | 19123 |
| Aircraft Type | Fixed wing multi engine |
| Category | Land |
| Builder Certification | Type Certificated |
| Number of Seats | 134 seats |
| Weight Class | CLASS 3 (20,000+ pounds gross take off weight) |
| Engine Manufacturer | P & W |
| Engine Model | JT8D-9 SER |
| Engine Type | Turbo-jet |
| Number of Engines | 3 engines |
| Thrust per Engine | 14,500 pounds-force (64.5 kN) |
| Total Thrust | 43,500 pounds-force (193.5 kN) |
| Average Cruising Speed | 435 miles per hour |
| Type of Registrant | Corporation |
| Owner Name | MARBYIA INVESTMENTS LTD |
| Street | CORPORATE TRUST CENTER 1209 ORANGE ST |
| City | WILMINGTON |
| State | DE |
| Zip Code | 19801 |
| County | Hillsborough County |
| Country | US |
| Airworthiness Classification | Standard |
| Airworthiness Date | 1998-02-06 |
| Certificate Issue Date | 1998-02-05 |
| Last Action Date | 2001-02-20 |
| Last Status | The Triennial Aircraft Registration form was mailed and has not been returned by the Post Office |
| Cancellation Date | 2003-04-25 |
| Exported To | BERMUDA |