| Tail Number / N-Number | N4122D |
| Manufacturer | PIPER |
| Model | PA-28-181 |
| Year Built | 1998 |
| Manufacturer's Serial Number | 2843130 |
| 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) |
| Engine Manufacturer | LYCOMING |
| Engine Model | O&VO-360 SER |
| Engine Type | Reciprocating |
| Number of Engines | 1 engine |
| Horsepower | 180 hp (134 kW) |
| Average Cruising Speed | 105 miles per hour |
| Type of Registrant | Corporation |
| Owner Name | AVERETT UNIVERSITY |
| Street | 427 AIRPORT DR |
| City | DANVILLE |
| State | VA |
| Zip Code | 24540-5023 |
| Region | Eastern |
| County | Danville city |
| Country | US |
| Fractional Ownership | No |
| Airworthiness Classification | Standard |
| Airworthiness Date | 1999-03-26 |
| Certificate Issue Date | 2015-08-27 |
| Last Action Date | 2021-03-24 |
| Expiration Date | 2028-08-31 |
| Status | Valid Registration |
| Mode S Code | 51157060 |
| Mode S Code Hex | A4DE30 |
Deregistered Aircraft 1 of 1. This aircraft was previously assigned the N-number N4122D.
| Tail Number / N-Number | N4122D |
| Manufacturer | HELIO |
| Model | H-391B |
| Manufacturer's Serial Number | 047 |
| 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 | 117 miles per hour |
| Type of Registrant | Corporation |
| Owner Name | HELIO AIRCRAFT CORP |
| Street | PO BOX 604 |
| City | PITTSBURG |
| State | KS |
| Zip Code | 66762 |
| Region | Central |
| County | Danville city |
| Last Status | Valid Registration |
| Cancellation Date | 1957-04-16 |
| Exported To | BRAZIL |