| Tail Number / N-Number | N430MD |
| Manufacturer | MATTES MICHAEL A |
| Model | BUTTERCUP |
| Year Built | 2011 |
| Manufacturer's Serial Number | MB-1 |
| 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 | O-235-C1 |
| Engine Type | 4 Cycle |
| Number of Engines | 1 engine |
| Horsepower | 115 hp (86 kW) |
| Type of Registrant | Individual |
| Owner Name | MATTES MICHAEL A |
| Street | 11634 STATE ROAD 205 |
| City | CHURUBUSCO |
| State | IN |
| Zip Code | 46723-9200 |
| Region | Great Lakes |
| County | Whitley County |
| Country | US |
| Fractional Ownership | No |
| Airworthiness Classification | Experimental |
| Airworthiness Date | 2011-05-16 |
| Certificate Issue Date | 2011-03-01 |
| Last Action Date | 2022-10-28 |
| Expiration Date | 2030-03-31 |
| Status | Valid Registration |
| Mode S Code | 51222065 |
| Mode S Code Hex | A52435 |
Deregistered Aircraft 1 of 1. This aircraft was previously assigned the N-number N430MD.
| Tail Number / N-Number | N430MD |
| Manufacturer | BAY AVIATION |
| Model | SUPER V |
| Manufacturer's Serial Number | SV108-D-2250 |
| Aircraft Type | Fixed wing multi engine |
| Category | Land |
| Builder Certification | Type Certificated |
| Number of Seats | 4 seats |
| Weight Class | CLASS 1 (Up to 12,499 pounds gross take off weight) |
| Number of Engines | 2 engines |
| Average Cruising Speed | 142 miles per hour |
| Type of Registrant | Individual |
| Owner Name | YENKO DON F |
| Street | 575 W PIKE ST |
| City | CANONSBURG |
| State | PA |
| Zip Code | 15317 |
| Region | Eastern |
| County | Whitley County |
| Certificate Issue Date | 1969-09-23 |
| Last Status | Valid Registration |
| Cancellation Date | 1972-01-06 |