| Tail Number / N-Number | N56BL |
| Manufacturer | BELL |
| Model | 206B |
| Year Built | 1982 |
| Manufacturer's Serial Number | 3502 |
| 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) |
| Engine Manufacturer | ROLLS-ROYC |
| Engine Model | 250-C20B |
| Engine Type | Turbo-shaft |
| Number of Engines | 1 engine |
| Horsepower | 420 hp (313 kW) |
| Average Cruising Speed | 112 miles per hour |
| Type of Registrant | Corporation |
| Owner Name | HELICOPTERS INC |
| Street | 5000 OMEGA DR |
| City | CAHOKIA |
| State | IL |
| Zip Code | 62206-1469 |
| Region | Great Lakes |
| County | St. Clair County |
| Country | US |
| Fractional Ownership | No |
| Airworthiness Classification | Standard |
| Airworthiness Date | 2006-09-18 |
| Certificate Issue Date | 2007-10-15 |
| Last Action Date | 2021-06-02 |
| Expiration Date | 2028-07-31 |
| Status | Valid Registration |
| Mode S Code | 51622265 |
| Mode S Code Hex | A724B5 |
Deregistered Aircraft 1 of 1. This aircraft was previously assigned the N-number N56BL.
| Tail Number / N-Number | N56BL |
| Manufacturer | GREER WILLIAM B |
| Model | RUTAN VARIEZE |
| Manufacturer's Serial Number | 1425 |
| 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 | Individual |
| Owner Name | GREER WILLIAM B |
| Street | 6407 GARLINGHOUSE LN |
| City | DALLAS |
| State | TX |
| Zip Code | 75252-2515 |
| County | St. Clair County |
| Country | US |
| Certificate Issue Date | 1991-04-01 |
| Last Action Date | 2009-09-15 |
| Last Status | Registration Expired – Pending Cancellation |
| Cancellation Date | 2013-09-20 |