| Tail Number / N-Number | N12WM |
| Manufacturer | SHAUN REMUS |
| Model | MUTT |
| Manufacturer's Serial Number | FASTBACK 4-01 |
| 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 | SUPERIOR |
| Engine Model | XP-360 |
| Engine Type | 4 Cycle |
| Number of Engines | 1 engine |
| Horsepower | 170 hp (127 kW) |
| Type of Registrant | Individual |
| Owner Name | SHOWALTER SHANE |
| Street | PO BOX 1931 |
| City | GARDEN CITY |
| State | KS |
| Zip Code | 67846-1931 |
| Region | Central |
| County | Finney County |
| Country | US |
| Fractional Ownership | No |
| Airworthiness Classification | Experimental |
| Airworthiness Date | 2016-08-17 |
| Certificate Issue Date | 2021-12-14 |
| Last Action Date | 2021-12-14 |
| Expiration Date | 2028-12-31 |
| Status | Valid Registration |
| Mode S Code | 50051531 |
| Mode S Code Hex | A05359 |
Deregistered Aircraft 1 of 1. This aircraft was previously assigned the N-number N12WM.
| Tail Number / N-Number | N12WM |
| Manufacturer | SEMCO BALLOON |
| Model | CHALLENGER |
| Year Built | 1970 |
| Manufacturer's Serial Number | WMBA-1 |
| Aircraft Type | Balloon |
| Category | Land |
| Builder Certification | 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 | 0 engines |
| Average Cruising Speed | 60 miles per hour |
| Type of Registrant | Individual |
| Owner Name | SALE REPORTED |
| Street | 1055 IROQUOIS DR SE |
| City | GRAND RAPIDS |
| State | MI |
| Zip Code | 49506 |
| County | Finney County |
| Country | US |
| Airworthiness Classification | Experimental |
| Airworthiness Date | 1973-07-03 |
| Last Action Date | 1978-03-18 |
| Last Status | Sale Reported – Pending Cancellation |
| Cancellation Date | 2011-01-21 |