Deregistered Aircraft 1 of 1. This aircraft was previously assigned the N-number N28BJ.
| Tail Number / N-Number | N28BJ |
| Manufacturer | OTT WILLIAM F |
| Model | HUMMER-A |
| Year Built | 1981 |
| Manufacturer's Serial Number | 0028A |
| 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 | ZENOAH |
| Engine Model | ALL MDLS A/B |
| Engine Type | 2 Cycle |
| Number of Engines | 1 engine |
| Horsepower | 25 hp (19 kW) |
| Type of Registrant | Individual |
| Owner Name | OTT WILLIAM F |
| Street | ROUTE 1 BORDER ROAD |
| City | BISBEE |
| State | AZ |
| Zip Code | 85603 |
| Country | US |
| Airworthiness Classification | Experimental |
| Airworthiness Date | 1981-07-11 |
| Certificate Issue Date | 1980-10-28 |
| Last Action Date | 1987-01-10 |
| Last Status | Registration Expired – Pending Cancellation |
| Cancellation Date | 2013-06-04 |
| Mode S Code | 50545704 |
| Mode S Code Hex | A2CBC4 |