| Tail Number / N-Number | N41M |
| Type of Reservation | Fee paid |
| Reserving Party Name | HEAVY LIFTING LLC |
| Street | 2407 S CONGRESS AVE STE E # 122 |
| City | AUSTIN |
| State | TX |
| Zip Code | 78704-5500 |
| Date Reserved | 2021-08-26 |
| Expiration Date | 2023-06-26 |
Deregistered Aircraft 1 of 1. This aircraft was previously assigned the N-number N41M.
| Tail Number / N-Number | N41M |
| Manufacturer | LOCKHEED |
| Model | 18-56 |
| Year Built | 1943 |
| Manufacturer's Serial Number | 2406 |
| 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 | C9HD SERIES |
| Engine Type | Reciprocating |
| Number of Engines | 2 engines |
| Horsepower per Engine | 1,425 hp (1,063 kW) |
| Total Horsepower | 2,850 hp (2,126 kW) |
| Average Cruising Speed | 184 miles per hour |
| Type of Registrant | Corporation |
| Owner Name | MERCANTILE NATL BANK AT DALLAS |
| Street | PO BOX 5415 |
| City | DALLAS |
| State | TX |
| Zip Code | 75222 |
| Country | US |
| Airworthiness Classification | Standard |
| Certificate Issue Date | 1978-05-16 |
| Last Action Date | 1978-05-27 |
| Last Status | Revoked – Canceled |
| Cancellation Date | 2012-06-04 |