| Tail Number / N-Number | N4041X |
| Type of Reservation | Reserved to manufacturer - temporary number |
| Reserving Party Name | ROBINSON HELICOPTER CO |
| Street | 2901 AIRPORT DR |
| City | TORRANCE |
| State | CA |
| Zip Code | 90505-6115 |
| Date Reserved | 2004-05-14 |
Deregistered Aircraft 1 of 1. This aircraft was previously assigned the N-number N4041X.
| Tail Number / N-Number | N4041X |
| Manufacturer | AERO COMMANDER |
| Model | 100-180 |
| Year Built | 1969 |
| Manufacturer's Serial Number | 5141 |
| Aircraft Type | Fixed wing single engine |
| Category | Land |
| Builder Certification | Type Certificated |
| Number of Seats | 4 seats |
| Weight Class | CLASS 1 (Up to 12,499 pounds gross take off weight) |
| Engine Manufacturer | LYCOMING |
| Engine Model | O&VO-360 SER |
| Engine Type | Reciprocating |
| Number of Engines | 1 engine |
| Horsepower | 180 hp (134 kW) |
| Average Cruising Speed | 105 miles per hour |
| Type of Registrant | Individual |
| Owner Name | HANSON STEPHEN G |
| Street | RR 1 BOX 3390 |
| City | STARKSBORO |
| State | VT |
| Zip Code | 05487-9102 |
| Country | US |
| Airworthiness Classification | Standard |
| Certificate Issue Date | 1974-11-21 |
| Last Action Date | 2001-10-16 |
| Last Status | The Triennial Aircraft Registration form was mailed and has not been returned by the Post Office |
| Cancellation Date | 2002-02-01 |