Deregistered Aircraft 1 of 1. This aircraft was previously assigned the N-number N710BK.
| Tail Number / N-Number | N710BK |
| Manufacturer | LOCKHEED |
| Model | 18-08 |
| Year Built | 1941 |
| Manufacturer's Serial Number | 2096 |
| Aircraft Type | Fixed wing multi engine |
| Category | Land |
| Builder Certification | Type Certificated |
| Number of Seats | 17 seats |
| Weight Class | CLASS 2 (12,500 - 19,999 pounds gross take off weight) |
| Engine Manufacturer | WRIGHT |
| Engine Model | 1820F56 |
| Engine Type | Reciprocating |
| Number of Engines | 2 engines |
| Horsepower per Engine | 785 hp (586 kW) |
| Total Horsepower | 1,570 hp (1,171 kW) |
| Average Cruising Speed | 184 miles per hour |
| Type of Registrant | Individual |
| Owner Name | DUFF J W DBA |
| Other Names |
|
| Street | 8131 E 40TH AVE |
| City | DENVER |
| State | CO |
| Zip Code | 80207-1712 |
| Country | US |
| Airworthiness Classification | Standard |
| Airworthiness Date | 1955-10-08 |
| Certificate Issue Date | 2000-06-21 |
| Last Action Date | 2011-07-25 |
| Last Status | Registration Expired - Pending Cancellation |
| Cancellation Date | 2017-10-31 |
| Mode S Code | 52276060 |
| Mode S Code Hex | A97C30 |