| Tail Number / N-Number | N723T |
| Manufacturer | SOWIEJA/CHALLENGER |
| Model | CHALLENGER II |
| Year Built | 1996 |
| Manufacturer's Serial Number | 1376 |
| 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 | SOWIEJA DIANE L |
| Street | 18609 ESQUIRE WAY |
| City | FARMINGTON |
| State | MN |
| Zip Code | 55024-8643 |
| Region | Great Lakes |
| County | Dakota County |
| Country | US |
| Fractional Ownership | No |
| Airworthiness Classification | Experimental |
| Airworthiness Date | 1996-03-11 |
| Certificate Issue Date | 2014-04-30 |
| Last Action Date | 2023-01-22 |
| Expiration Date | 2027-04-30 |
| Status | Valid Registration |
| Mode S Code | 52330132 |
| Mode S Code Hex | A9B05A |
Deregistered Aircraft 1 of 1. This aircraft was previously assigned the N-number N723T.
| Tail Number / N-Number | N723T |
| Manufacturer | BEECH |
| Model | G18S |
| Manufacturer's Serial Number | BA579 |
| Aircraft Type | Fixed wing multi engine |
| Category | Land |
| Builder Certification | Type Certificated |
| Number of Seats | 10 seats |
| Weight Class | CLASS 1 (Up to 12,499 pounds gross take off weight) |
| Number of Engines | 2 engines |
| Average Cruising Speed | 165 miles per hour |
| Type of Registrant | Individual |
| Owner Name | WIXOM J RICHARD |
| Street | 1243 BOYNTON COURT |
| City | JANESVILLE |
| State | WI |
| Zip Code | 53545 |
| County | Dakota County |
| Country | US |
| Certificate Issue Date | 1984-10-11 |
| Last Action Date | 1991-01-04 |
| Last Status | The Triennial Aircraft Registration form was mailed and has not been returned by the Post Office |
| Cancellation Date | 1987-10-30 |