| Tail Number / N-Number | N688G |
| Manufacturer | WALTER S JOHNSON III |
| Model | AR-1 |
| Year Built | 2017 |
| Manufacturer's Serial Number | 0021 |
| Aircraft Type | Rotorcraft |
| Category | Land |
| Builder Certification | Not Type Certificated |
| Number of Seats | 2 seats |
| Weight Class | CLASS 1 (Up to 12,499 pounds gross take off weight) |
| Engine Manufacturer | ROTAX |
| Engine Model | 912ULS SERIES |
| Engine Type | 4 Cycle |
| Number of Engines | 1 engine |
| Horsepower | 100 hp (75 kW) |
| Type of Registrant | Individual |
| Owner Name | BEIGHEY MARK W |
| Street | 4308 STEIN DR |
| City | CRANBERRY TOWNSHIP |
| State | PA |
| Zip Code | 16066-3393 |
| Region | Eastern |
| County | Butler County |
| Country | US |
| Fractional Ownership | No |
| Airworthiness Classification | Experimental |
| Airworthiness Date | 2018-02-16 |
| Certificate Issue Date | 2019-05-29 |
| Last Action Date | 2021-12-11 |
| Expiration Date | 2029-05-31 |
| Status | Valid Registration |
| Mode S Code | 52220605 |
| Mode S Code Hex | A92185 |