| Tail Number / N-Number | N901TT |
| Manufacturer | ROBINSON HELICOPTER COMPANY |
| Model | R44 II |
| Year Built | 2002 |
| Manufacturer's Serial Number | 10024 |
| 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 SER |
| Engine Type | Reciprocating |
| Number of Engines | 1 engine |
| Horsepower | 300 hp (224 kW) |
| Type of Registrant | Corporation |
| Owner Name | EMERALD CITY AIRCRAFT LEASING INC |
| Street | 6399 CLOVER VALLEY RD SE |
| City | PORT ORCHARD |
| State | WA |
| Zip Code | 98367-9033 |
| Region | Northwest Mountain |
| County | Kitsap County |
| Country | US |
| Fractional Ownership | No |
| Airworthiness Classification | Restricted |
| Airworthiness Date | 2017-03-29 |
| Certificate Issue Date | 2009-06-30 |
| Last Action Date | 2020-05-23 |
| Expiration Date | 2027-10-31 |
| Status | Valid Registration |
| Mode S Code | 53072236 |
| Mode S Code Hex | AC749E |