| Tail Number / N-Number | N623MJ |
| Manufacturer | JANUARY MICHAEL J |
| Model | WAIEX |
| Year Built | 2006 |
| Manufacturer's Serial Number | W0023 |
| 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 |
| Kit Manufacturer | SONEX AIRCRAFT LLC |
| Kit Model | WAIEX |
| Type of Registrant | Individual |
| Owner Name | JANUARY MICHAEL J |
| Street | 5810 W SPICEY HILL DR |
| City | HOMOSASSA |
| State | FL |
| Zip Code | 34448-1328 |
| Region | Southern |
| County | Citrus County |
| Country | US |
| Fractional Ownership | No |
| Airworthiness Classification | Experimental |
| Airworthiness Date | 2006-11-21 |
| Certificate Issue Date | 2006-07-07 |
| Last Action Date | 2020-05-12 |
| Expiration Date | 2027-10-31 |
| Status | Valid Registration |
| Mode S Code | 52021176 |
| Mode S Code Hex | A8227E |