| Tail Number / N-Number | N146YX |
| Manufacturer | KOEHLER TIMOTHY /ADLER RICHARD |
| Model | WAIEX |
| Year Built | 2018 |
| Manufacturer's Serial Number | W0146 |
| Aircraft Type | Fixed wing single engine |
| 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 | AEROVEE |
| Engine Model | 2.1 |
| Engine Type | 4 Cycle |
| Number of Engines | 1 engine |
| Horsepower | 80 hp (60 kW) |
| Kit Manufacturer | SONEX AIRCRAFT LLC |
| Kit Model | WAIEX |
| Type of Registrant | Co-Ownership |
| Owner Name | KOEHLER TIMOTHY F |
| Other Names |
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| Street | 111 N SMITH RD |
| City | LAGRANGEVILLE |
| State | NY |
| Zip Code | 12540-5340 |
| Region | Eastern |
| County | Dutchess County |
| Country | US |
| Fractional Ownership | No |
| Airworthiness Classification | Experimental |
| Airworthiness Date | 2019-03-03 |
| Certificate Issue Date | 2017-07-24 |
| Last Action Date | 2020-02-20 |
| Expiration Date | 2027-07-31 |
| Status | Valid Registration |
| Mode S Code | 50135466 |
| Mode S Code Hex | A0BB36 |