Deregistered Aircraft 1 of 1. This aircraft was previously assigned the N-number N28813.
| Tail Number / N-Number | N28813 |
| Manufacturer | HARTMANN |
| Model | WELCH OW5M |
| Year Built | 1940 |
| Manufacturer's Serial Number | 1010 |
| Aircraft Type | Fixed wing single engine |
| Category | Land |
| Builder Certification | Type Certificated |
| Number of Seats | 2 seats |
| Weight Class | CLASS 1 (Up to 12,499 pounds gross take off weight) |
| Engine Manufacturer | CONT MOTOR |
| Engine Model | A50 SERIES |
| Engine Type | Reciprocating |
| Number of Engines | 1 engine |
| Horsepower | 50 hp (37 kW) |
| Average Cruising Speed | 56 miles per hour |
| Type of Registrant | Individual |
| Owner Name | SCHAEDLA MARTIN R |
| Street | PO BOX 527 |
| City | YERINGTON |
| State | NV |
| Zip Code | 89447 |
| Country | US |
| Airworthiness Classification | Standard |
| Certificate Issue Date | 1986-08-27 |
| Last Action Date | 1998-07-06 |
| Last Status | Registration Expired – Pending Cancellation |
| Cancellation Date | 2012-10-18 |
| Mode S Code | 50567112 |
| Mode S Code Hex | A2EE4A |