| Tail Number / N-Number | N4373K |
| Manufacturer | PZL-SWIDNIK |
| Model | PW-5 |
| Year Built | 1997 |
| Manufacturer's Serial Number | 17.10.009 |
| Aircraft Type | Glider |
| Category | Land |
| Builder Certification | Type Certificated |
| Number of Seats | 1 seat |
| Weight Class | CLASS 1 (Up to 12,499 pounds gross take off weight) |
| Engine Manufacturer | NONE |
| Engine Model | NONE |
| Number of Engines | 0 engines |
| Type of Registrant | Individual |
| Owner Name | MARTINEAU ROLAND E |
| Street | 60 WATTS ST |
| City | MANCHESTER |
| State | NH |
| Zip Code | 03104-4509 |
| Region | New England |
| County | Hillsborough County |
| Country | US |
| Fractional Ownership | No |
| Airworthiness Classification | Experimental |
| Airworthiness Date | 1998-04-14 |
| Certificate Issue Date | 2000-09-12 |
| Last Action Date | 2020-12-07 |
| Expiration Date | 2028-04-30 |
| Status | Valid Registration |
| Mode S Code | 51237752 |
| Mode S Code Hex | A53FEA |