| Tail Number / N-Number | N91YX |
| Manufacturer | WEBBERKING LARRY A |
| Model | WAIEX |
| Manufacturer's Serial Number | W0091 |
| 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) |
| Number of Engines | 1 engine |
| Kit Manufacturer | SONEX AIRCRAFT LLC |
| Kit Model | WAIEX |
| Type of Registrant | Co-Ownership |
| Owner Name | DAVIS DREW A |
| Other Names |
|
| Street | 6900 GILD CREEK RD |
| City | SHINGLE SPRINGS |
| State | CA |
| Zip Code | 95682-9346 |
| Region | Western-Pacific |
| County | El Dorado County |
| Country | US |
| Fractional Ownership | No |
| Certificate Issue Date | 2023-01-05 |
| Last Action Date | 2023-01-05 |
| Expiration Date | 2030-01-31 |
| Status | Valid Registration |
| Mode S Code | 53113216 |
| Mode S Code Hex | AC968E |