| Tail Number / N-Number | N4431U |
| Manufacturer | HELIO |
| Model | H-391B |
| Manufacturer's Serial Number | 091 |
| 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 | Individual |
| Owner Name | DECHERT BARRY E |
| Street | 6515 LABO RD |
| City | SOUTH ROCKWOOD |
| State | MI |
| Zip Code | 48179-9775 |
| Region | Great Lakes |
| County | Monroe County |
| Country | US |
| Fractional Ownership | No |
| Certificate Issue Date | 1997-03-31 |
| Last Action Date | 2022-10-19 |
| Expiration Date | 2029-11-30 |
| Status | Valid Registration |
| Mode S Code | 51254120 |
| Mode S Code Hex | A55850 |
Deregistered Aircraft 1 of 1. This aircraft was previously assigned the N-number N4431U.
| Tail Number / N-Number | N4431U |
| Manufacturer | CESSNA |
| Model | 150D |
| Year Built | 1964 |
| Manufacturer's Serial Number | 15060431 |
| 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) |
| Number of Engines | 1 engine |
| Average Cruising Speed | 90 miles per hour |
| Type of Registrant | Corporation |
| Owner Name | BERRY JOSEPH /DURRETT JAMES DBA B & D AIRCRAFT |
| Street | GENERAL DELIVERY |
| City | NEWCASTLE |
| State | KY |
| Zip Code | 40050 |
| Region | Central |
| County | Monroe County |
| Certificate Issue Date | 1972-01-26 |
| Last Status | Valid Registration |
| Cancellation Date | 1972-08-16 |