| Tail Number / N-Number | N44671 |
| Manufacturer | DOWNARD KENNETH B |
| Model | CHALLENGER II |
| Year Built | 1996 |
| Manufacturer's Serial Number | CH20295GW1289 |
| 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 | BOMBARDIER |
| Engine Model | ROTAX (ALL) |
| Engine Type | Reciprocating |
| Number of Engines | 1 engine |
| Type of Registrant | Individual |
| Owner Name | STEPHAN DANIEL J |
| Street | 9752 N FLATBOTTOM RD |
| City | MADISON |
| State | IN |
| Zip Code | 47250-8399 |
| Region | Great Lakes |
| County | Jefferson County |
| Country | US |
| Fractional Ownership | No |
| Airworthiness Classification | Experimental |
| Airworthiness Date | 1996-10-11 |
| Certificate Issue Date | 2003-06-12 |
| Last Action Date | 2020-02-13 |
| Expiration Date | 2027-07-31 |
| Status | Valid Registration |
| Mode S Code | 51262116 |
| Mode S Code Hex | A5644E |
Deregistered Aircraft 1 of 2. This aircraft was previously assigned the N-number N44671.
| Tail Number / N-Number | N44671 |
| Manufacturer | PIPER |
| Model | PA-28R-200 |
| Year Built | 1974 |
| Manufacturer's Serial Number | 28R-7435321 |
| 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 | 107 miles per hour |
| Type of Registrant | Corporation |
| Owner Name | AERO EXPORT INTERNATIONAL INC |
| Street | 280 S W 34TH ST |
| City | FORT LAUDERDALE |
| State | FL |
| Zip Code | 33315 |
| Region | Southern |
| County | Jefferson County |
| Certificate Issue Date | 1974-10-02 |
| Last Status | Valid Registration |
| Cancellation Date | 1974-11-19 |
| Exported To | BRAZIL |
Deregistered Aircraft 2 of 2. This aircraft was previously assigned the N-number N44671.
| Tail Number / N-Number | N44671 |
| Manufacturer | NORTHROP |
| Model | F-20A |
| Manufacturer's Serial Number | GI1002 |
| Aircraft Type | Fixed wing single engine |
| Category | Land |
| Builder Certification | Type Certificated |
| Number of Seats | 1 seat |
| Weight Class | CLASS 1 (Up to 12,499 pounds gross take off weight) |
| Number of Engines | 1 engine |
| County | Jefferson County |
| Last Status | The Triennial Aircraft Registration form was mailed and has not been returned by the Post Office |
| Cancellation Date | 1990-03-16 |