Deregistered Aircraft 1 of 1. This aircraft was previously assigned the N-number N3257.
| Tail Number / N-Number | N3257 |
| Manufacturer | DEHAVILLAND |
| Model | DHC-6 TWIN OTTER |
| Year Built | 1969 |
| Manufacturer's Serial Number | 192 |
| Aircraft Type | Fixed wing multi engine |
| Category | Land |
| Builder Certification | Type Certificated |
| Number of Seats | 16 seats |
| Weight Class | CLASS 1 (Up to 12,499 pounds gross take off weight) |
| Engine Manufacturer | U/A CANADA |
| Engine Model | PT6 SER 578HP |
| Engine Type | Turbo-prop |
| Number of Engines | 2 engines |
| Horsepower per Engine | 550 hp (410 kW) |
| Total Horsepower | 1,100 hp (821 kW) |
| Average Cruising Speed | 123 miles per hour |
| Type of Registrant | Partnership |
| Owner Name | B&B PARTNERSHIP |
| Street | RR 1 PO BOX 236 |
| City | RAPIDAN |
| State | VA |
| Zip Code | 22733 |
| Country | US |
| Airworthiness Classification | Standard |
| Airworthiness Date | 1969-07-14 |
| Certificate Issue Date | 1984-08-31 |
| Last Action Date | 1996-08-01 |
| Last Status | Registration Expired – Pending Cancellation |
| Cancellation Date | 2012-11-06 |
| Mode S Code | 50702060 |
| Mode S Code Hex | A38430 |