Deregistered Aircraft 1 of 1. This aircraft was previously assigned the N-number N61666.
| Tail Number / N-Number | N61666 |
| Manufacturer | DOUGLAS |
| Model | B-23 |
| Manufacturer's Serial Number | 2727 |
| Aircraft Type | Fixed wing multi engine |
| Category | Land |
| Builder Certification | Type Certificated |
| Number of Seats | 5 seats |
| Weight Class | CLASS 3 (20,000+ pounds gross take off weight) |
| Number of Engines | 2 engines |
| Average Cruising Speed | 180 miles per hour |
| Type of Registrant | Corporation |
| Owner Name | HARRIS TRUST AND SAVINGS BANK |
| Street | 111 W MONROE ST |
| City | CHICAGO |
| State | IL |
| Zip Code | 60603 |
| Region | Great Lakes |
| Certificate Issue Date | 1968-10-31 |
| Last Status | Valid Registration |
| Cancellation Date | 1971-12-17 |
| Mode S Code | 52004121 |
| Mode S Code Hex | A80851 |