| Tail Number / N-Number | N4573B |
| Manufacturer | MESSERSCHMITT-BOELKOW-BLOHM |
| Model | BO-105S |
| Manufacturer's Serial Number | S673 |
| Aircraft Type | Rotorcraft |
| Category | Land |
| Builder Certification | Type Certificated |
| Number of Seats | 5 seats |
| Weight Class | CLASS 1 (Up to 12,499 pounds gross take off weight) |
| Number of Engines | 2 engines |
| Type of Registrant | Corporation |
| Owner Name | HP AVIATION INC |
| Street | 108 DUNBAR AVE |
| City | OLDSMAR |
| State | FL |
| Zip Code | 34677-2903 |
| Region | Southern |
| County | Pinellas County |
| Country | US |
| Fractional Ownership | No |
| Last Action Date | 2006-06-29 |
| Status | Expired Dealer (Pending Cancellation) |
| Mode S Code | 51307340 |
| Mode S Code Hex | A58EE0 |
Deregistered Aircraft 1 of 1. This aircraft was previously assigned the N-number N4573B.
| Tail Number / N-Number | N4573B |
| Manufacturer | CESSNA |
| Model | 180 |
| Manufacturer's Serial Number | 31472 |
| 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 | 121 miles per hour |
| Type of Registrant | Corporation |
| Owner Name | CESSNA AIRCRAFT COMPANY |
| Street | GENERAL DELIVERY |
| City | WICHITA |
| State | KS |
| Zip Code | 67201 |
| Region | Central |
| County | Pinellas County |
| Last Status | Valid Registration |
| Cancellation Date | 1955-05-09 |
| Exported To | MEXICO |