| Tail Number / N-Number | N5321U |
| Manufacturer | PIPER |
| Model | PA-28R-201 |
| Manufacturer's Serial Number | 2844042 |
| Aircraft Type | Fixed wing single 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 | 1 engine |
| Average Cruising Speed | 108 miles per hour |
| Type of Registrant | Government |
| Owner Name | UNIVERSITY OF ILLINOIS |
| Other Names |
|
| Street | UNIV OF ILLINOIS WILLARD ARPT 1 AIRPORT RD |
| City | SAVOY |
| State | IL |
| Zip Code | 61874 |
| Region | Great Lakes |
| County | Champaign County |
| Country | US |
| Fractional Ownership | No |
| Certificate Issue Date | 2001-04-12 |
| Last Action Date | 2022-08-23 |
| Expiration Date | 2030-01-31 |
| Status | Valid Registration |
| Mode S Code | 51535151 |
| Mode S Code Hex | A6BA69 |
Deregistered Aircraft 1 of 1. This aircraft was previously assigned the N-number N5321U.
| Tail Number / N-Number | N5321U |
| Manufacturer | CUSHING LEONARD H |
| Model | CUSHING 4 |
| Manufacturer's Serial Number | 712 |
| 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) |
| Number of Engines | 1 engine |
| Type of Registrant | Individual |
| Owner Name | CUSHING LEONARD H |
| Street | 2002 S 41 AVE |
| City | YAKIMA |
| State | WA |
| Zip Code | 98903 |
| County | Champaign County |
| Country | US |
| Certificate Issue Date | 1984-08-08 |
| Last Action Date | 1991-01-31 |
| Last Status | The Triennial Aircraft Registration form was mailed and has not been returned by the Post Office |
| Cancellation Date | 1991-09-20 |