Deregistered Aircraft 1 of 1. This aircraft was previously assigned the N-number N12YX.
| Tail Number / N-Number | N12YX |
| Manufacturer | SONEX LIMITED |
| Model | WAIEX |
| Year Built | 2003 |
| Manufacturer's Serial Number | 0001 |
| 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 | AMA/EXPR |
| Engine Model | UNKNOWN ENG |
| Number of Engines | 1 engine |
| Type of Registrant | Corporation |
| Owner Name | SONEX LTD |
| Street | 511 AVIATION RD |
| City | OSHKOSH |
| State | WI |
| Zip Code | 54902-7145 |
| Country | US |
| Airworthiness Classification | Experimental |
| Airworthiness Date | 2003-07-16 |
| Certificate Issue Date | 2003-06-26 |
| Last Action Date | 2014-08-13 |
| Last Status | Second Notice for Registration Renewal |
| Cancellation Date | 2018-01-09 |
| Mode S Code | 50051625 |
| Mode S Code Hex | A05395 |