Deregistered Aircraft 1 of 1. This aircraft was previously assigned the N-number N312DH.
| Tail Number / N-Number | N312DH |
| Manufacturer | HARDEK DAVID A |
| Model | KR-2 |
| Year Built | 1993 |
| Manufacturer's Serial Number | 8021 |
| 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 | REVMASTER |
| Engine Model | 2100 |
| Engine Type | Reciprocating |
| Number of Engines | 1 engine |
| Horsepower | 65 hp (48 kW) |
| Type of Registrant | Individual |
| Owner Name | HARDEK DAVID A |
| Street | 9235 MARSHALL RD |
| City | CRANBERRY TWP |
| State | PA |
| Zip Code | 16066-2855 |
| Country | US |
| Airworthiness Classification | Experimental |
| Airworthiness Date | 1993-10-08 |
| Certificate Issue Date | 1991-07-17 |
| Last Action Date | 2011-10-21 |
| Last Status | Registration Expired - Pending Cancellation |
| Cancellation Date | 2018-01-03 |
| Mode S Code | 50647222 |
| Mode S Code Hex | A34E92 |