| Tail Number / N-Number | N301BC |
| Manufacturer | CUPP BEN L |
| Model | T 18 |
| Manufacturer's Serial Number | E20T |
| Aircraft Type | Fixed wing single engine |
| Category | Land |
| Builder Certification | Not Type Certificated |
| Number of Seats | 2 seats |
| Weight Class | CLASS 1 (Up to 12,499 pounds gross take off weight) |
| Engine Manufacturer | FORD |
| Engine Model | CONVERSION |
| Engine Type | Reciprocating |
| Number of Engines | 1 engine |
| Horsepower | 60 hp (45 kW) |
| Type of Registrant | Corporation |
| Owner Name | WELCH ASSOCIATES INC |
| Street | PO BOX 133 |
| City | OWASSO |
| State | OK |
| Zip Code | 74055-0133 |
| Region | Southwestern |
| County | Tulsa County |
| Country | US |
| Fractional Ownership | No |
| Airworthiness Classification | Experimental |
| Airworthiness Date | 1988-07-15 |
| Certificate Issue Date | 2020-02-04 |
| Last Action Date | 2023-01-22 |
| Expiration Date | 2027-02-28 |
| Status | Valid Registration |
| Mode S Code | 50621445 |
| Mode S Code Hex | A32325 |
Deregistered Aircraft 1 of 1. This aircraft was previously assigned the N-number N301BC.
| Tail Number / N-Number | N301BC |
| Manufacturer | DOUGLAS |
| Model | DC-6 |
| Manufacturer's Serial Number | 43124 |
| Aircraft Type | Fixed wing multi engine |
| Category | Land |
| Builder Certification | Type Certificated |
| Number of Seats | 96 seats |
| Weight Class | CLASS 3 (20,000+ pounds gross take off weight) |
| Number of Engines | 4 engines |
| Average Cruising Speed | 225 miles per hour |
| Type of Registrant | Corporation |
| Owner Name | BOREAS CORP |
| Street | 700 CHRYSLER BLDG |
| City | NEW YORK |
| State | NY |
| Zip Code | 10017 |
| Region | Eastern |
| County | Tulsa County |
| Country | US |
| Certificate Issue Date | 1966-02-17 |
| Last Status | Valid Registration |
| Cancellation Date | 1966-07-11 |
| Exported To | NETHERLANDS |