| Tail Number / N-Number | N185MD |
| Type of Reservation | Fee paid |
| Reserving Party Name | MARK A. DIAZ |
| Street | 842 E THRUSH CT |
| City | FRESNO |
| State | CA |
| Zip Code | 93730-0865 |
| Date Reserved | 2021-10-27 |
| Expiration Date | 2023-08-27 |
Deregistered Aircraft 1 of 1. This aircraft was previously assigned the N-number N185MD.
| Tail Number / N-Number | N185MD |
| Manufacturer | ARNS MATTHEW E |
| Model | SPACEWALKER II |
| Year Built | 1997 |
| Manufacturer's Serial Number | SW1996-1 |
| 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 | 0-290 SERIES |
| Engine Type | Reciprocating |
| Number of Engines | 1 engine |
| Horsepower | 140 hp (104 kW) |
| Type of Registrant | Individual |
| Owner Name | ARNS MATTHEW E |
| Street | 12 NEVADA |
| City | IRVINE |
| State | CA |
| Zip Code | 92606-1765 |
| Country | US |
| Airworthiness Classification | Experimental |
| Airworthiness Date | 1997-04-09 |
| Certificate Issue Date | 1995-12-15 |
| Last Action Date | 2005-04-13 |
| Last Status | Valid Registration |
| Cancellation Date | 2007-09-05 |