| Tail Number / N-Number | N918AC |
| Manufacturer | CURTIS ARLEN H |
| Model | VORTEX |
| Year Built | 2010 |
| Manufacturer's Serial Number | 034 |
| Aircraft Type | Rotorcraft |
| Category | Land |
| Builder Certification | Not Type Certificated |
| Number of Seats | 1 seat |
| Weight Class | CLASS 1 (Up to 12,499 pounds gross take off weight) |
| Engine Manufacturer | ROTAX |
| Engine Model | 618UL |
| Engine Type | Reciprocating |
| Number of Engines | 1 engine |
| Horsepower | 75 hp (56 kW) |
| Kit Manufacturer | SPORT COPTER INC |
| Kit Model | VORTEX |
| Type of Registrant | Co-Ownership |
| Owner Name | GALLAGHER PATRICK K |
| Other Names |
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| Street | 2937 GATSBY LN |
| City | WILLOUGHBY HILLS |
| State | OH |
| Zip Code | 44092-1341 |
| Region | Great Lakes |
| County | Lake County |
| Country | US |
| Fractional Ownership | No |
| Airworthiness Classification | Experimental |
| Airworthiness Date | 2012-06-15 |
| Certificate Issue Date | 2018-12-18 |
| Last Action Date | 2021-08-25 |
| Expiration Date | 2028-12-31 |
| Status | Valid Registration |
| Mode S Code | 53132146 |
| Mode S Code Hex | ACB466 |