| Tail Number / N-Number | N518WM |
| Manufacturer | MINTZ JAMES W |
| Model | HUMMEL ULTRACRUISER |
| Year Built | 2005 |
| Manufacturer's Serial Number | 000245 |
| Aircraft Type | Fixed wing single engine |
| Category | Land |
| Builder Certification | Not Type Certificated |
| Number of Seats | 1 seat |
| 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 | Individual |
| Owner Name | MINTZ JAMES W |
| Street | 512 WHITE OAK LN |
| City | KINGSPORT |
| State | TN |
| Zip Code | 37663-2501 |
| Region | Central |
| County | Sullivan County |
| Country | US |
| Fractional Ownership | No |
| Airworthiness Classification | Experimental |
| Airworthiness Date | 2005-07-09 |
| Certificate Issue Date | 2005-04-29 |
| Last Action Date | 2020-02-27 |
| Expiration Date | 2027-07-31 |
| Status | Valid Registration |
| Mode S Code | 51500447 |
| Mode S Code Hex | A68127 |