Deregistered Aircraft 1 of 2. This aircraft was previously assigned the N-number N4473Q.
| Tail Number / N-Number | N4473Q |
| Manufacturer | KITTYHAWK NORTH-ULTRALIGHTS |
| Model | QUICKSILVER MX II |
| Manufacturer's Serial Number | 1571 |
| 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 | Corporation |
| Owner Name | KITTYHAWK NORTH ULTRALIGHTS INC |
| Street | 1 SUNNY LANE |
| City | DULUTH |
| State | MN |
| Zip Code | 55811 |
| Country | US |
| Certificate Issue Date | 1983-09-30 |
| Last Action Date | 1986-10-11 |
| Last Status | Registration Expired – Pending Cancellation |
| Cancellation Date | 2013-11-08 |
| Mode S Code | 51263556 |
| Mode S Code Hex | A5676E |
Deregistered Aircraft 2 of 2. This aircraft was previously assigned the N-number N4473Q.
| Tail Number / N-Number | N4473Q |
| Manufacturer | CESSNA |
| Model | A188B |
| Manufacturer's Serial Number | 18800873 |
| 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 |
| Average Cruising Speed | 108 miles per hour |
| Type of Registrant | Corporation |
| Owner Name | CESSNA AIRCRAFT CO |
| Street | BRUSSELS NATIONAL AIRPORT |
| City | ZAVENTEM |
| Country | BE |
| Certificate Issue Date | 1972-04-05 |
| Last Status | Valid Registration |
| Cancellation Date | 1972-05-09 |
| Exported To | PORTUGAL |
| Mode S Code | 51263556 |
| Mode S Code Hex | A5676E |