Deregistered Aircraft 1 of 2. This aircraft was previously assigned the N-number N40601.
| Tail Number / N-Number | N40601 |
| Manufacturer | PIPER |
| Model | PA-23-250 |
| Year Built | 1974 |
| Manufacturer's Serial Number | 27-7405346 |
| Aircraft Type | Fixed wing multi engine |
| Category | Land |
| Builder Certification | Type Certificated |
| Number of Seats | 6 seats |
| Weight Class | CLASS 1 (Up to 12,499 pounds gross take off weight) |
| Engine Manufacturer | LYCOMING |
| Engine Model | TI0-540 SER |
| Engine Type | Turbo-prop |
| Number of Engines | 2 engines |
| Horsepower per Engine | 310 hp (231 kW) |
| Total Horsepower | 620 hp (463 kW) |
| Average Cruising Speed | 150 miles per hour |
| Type of Registrant | Corporation |
| Owner Name | UNKNOWN |
| Street | XXX |
| City | OKLAHOMA CITY |
| State | OK |
| Zip Code | 73125 |
| Country | US |
| Airworthiness Classification | Standard |
| Airworthiness Date | 1974-02-14 |
| Certificate Issue Date | 1994-02-04 |
| Last Action Date | 2009-12-15 |
| Last Status | Registration Expired – Pending Cancellation |
| Cancellation Date | 2018-01-18 |
| Mode S Code | 51142535 |
| Mode S Code Hex | A4C55D |
Deregistered Aircraft 2 of 2. This aircraft was previously assigned the N-number N40601.
| Tail Number / N-Number | N40601 |
| Manufacturer | PIPER |
| Model | J3L-65 |
| Manufacturer's Serial Number | 7355 |
| Aircraft Type | Fixed wing single engine |
| Category | Land |
| Builder Certification | Type Certificated |
| Number of Seats | 2 seats |
| Weight Class | CLASS 1 (Up to 12,499 pounds gross take off weight) |
| Number of Engines | 1 engine |
| Average Cruising Speed | 67 miles per hour |
| Type of Registrant | Corporation |
| Owner Name | BRINCKERHOFF FLYING SERVICE |
| Street | LEWIS AIRPORT |
| City | BUCKHANNON |
| State | WV |
| Zip Code | 24925 |
| Region | Eastern |
| Certificate Issue Date | 1943-08-18 |
| Last Status | Valid Registration |
| Cancellation Date | 1954-04-28 |
| Mode S Code | 51142535 |
| Mode S Code Hex | A4C55D |