| Tail Number / N-Number | N128HM |
| Manufacturer | MIGNET |
| Model | HM 1000 |
| Manufacturer's Serial Number | 128 |
| Aircraft Type | Fixed wing single engine |
| Category | Land |
| Builder Certification | Light Sport |
| Number of Seats | 2 seats |
| Weight Class | CLASS 1 (Up to 12,499 pounds gross take off weight) |
| Number of Engines | 1 engine |
| Type of Registrant | Individual |
| Owner Name | CAMPBELL DONALD P |
| Street | 1120 N LAKE SHORE DR APT 5C |
| City | CHICAGO |
| State | IL |
| Zip Code | 60611-1353 |
| Region | Great Lakes |
| County | Cook County |
| Country | US |
| Fractional Ownership | No |
| Certificate Issue Date | 2022-07-07 |
| Last Action Date | 2022-07-07 |
| Expiration Date | 2029-07-31 |
| Status | Valid Registration |
| Mode S Code | 50071045 |
| Mode S Code Hex | A07225 |
Deregistered Aircraft 1 of 1. This aircraft was previously assigned the N-number N128HM.
| Tail Number / N-Number | N128HM |
| Manufacturer | MIDDLETON HAROLD W |
| Model | STEEN SKYBOLT |
| Manufacturer's Serial Number | 132144972 |
| 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 | LYCOMING |
| Engine Model | IO-540 SER |
| Engine Type | Reciprocating |
| Number of Engines | 1 engine |
| Horsepower | 300 hp (224 kW) |
| Type of Registrant | Individual |
| Owner Name | SALE REPORTED |
| Street | 8220 GREENBRIAR CT |
| City | WICHITA |
| State | KS |
| Zip Code | 67226-1807 |
| County | Cook County |
| Country | US |
| Airworthiness Classification | Experimental |
| Airworthiness Date | 1987-06-05 |
| Last Action Date | 2003-06-30 |
| Last Status | Sale reported |
| Cancellation Date | 2003-07-15 |
| Exported To | BRAZIL |