| Tail Number / N-Number | N4204X |
| Manufacturer | ROBINSON HELICOPTER COMPANY |
| Model | R44 II |
| Year Built | 2009 |
| Manufacturer's Serial Number | 12625 |
| Aircraft Type | Rotorcraft |
| 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 | IO-540-AE1A5 |
| Engine Type | Reciprocating |
| Number of Engines | 1 engine |
| Horsepower | 260 hp (194 kW) |
| Type of Registrant | LLC |
| Owner Name | AIRCRAFT EQUIPMENT STORAGE LLC |
| Street | 801 RIDGE RD |
| City | DUSON |
| State | LA |
| Zip Code | 70529-4319 |
| Region | Southwestern |
| County | Lafayette Parish |
| Country | US |
| Fractional Ownership | No |
| Airworthiness Classification | Standard |
| Airworthiness Date | 2009-01-20 |
| Certificate Issue Date | 2017-01-03 |
| Last Action Date | 2022-08-15 |
| Expiration Date | 2030-01-31 |
| Status | Valid Registration |
| Mode S Code | 51177231 |
| Mode S Code Hex | A4FE99 |
Deregistered Aircraft 1 of 1. This aircraft was previously assigned the N-number N4204X.
| Tail Number / N-Number | N4204X |
| Manufacturer | AERO COMMANDER |
| Model | 100-180 |
| Year Built | 1971 |
| Manufacturer's Serial Number | 5204 |
| 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) |
| Number of Engines | 1 engine |
| Average Cruising Speed | 105 miles per hour |
| Type of Registrant | Individual |
| Owner Name | EMMERICH M H |
| Street | 3031 MAC BETH DR |
| City | ROCKY RIVER |
| State | OH |
| Zip Code | 44116 |
| Region | Great Lakes |
| County | Lafayette Parish |
| Certificate Issue Date | 1971-05-13 |
| Last Status | Valid Registration |
| Cancellation Date | 1972-02-18 |
| Exported To | CANADA |