| Tail Number / N-Number | N841YM |
| Manufacturer | WILLIAM PHILLIP MACNUTT |
| Model | WPM5 |
| Manufacturer's Serial Number | 001 |
| Aircraft Type | Balloon |
| 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 | NONE |
| Engine Model | NONE |
| Number of Engines | 0 engines |
| Type of Registrant | Individual |
| Owner Name | REGISTRATION PENDING |
| Street | 1541 MADRID CT |
| City | NAPA |
| State | CA |
| Zip Code | 94559-4369 |
| Region | Western-Pacific |
| County | Napa County |
| Country | US |
| Fractional Ownership | No |
| Airworthiness Classification | Experimental |
| Airworthiness Date | 2018-09-05 |
| Last Action Date | 2022-05-07 |
| Status | Registration pending |
| Mode S Code | 52702702 |
| Mode S Code Hex | AB85C2 |