Deregistered Aircraft 1 of 2. This aircraft was previously assigned the N-number N6506.
| Tail Number / N-Number | N6506 |
| Manufacturer | LESNIAKOWSKI |
| Model | B-8M |
| Year Built | 1973 |
| Manufacturer's Serial Number | KNL-1 |
| Aircraft Type | Rotorcraft |
| Category | Land |
| Builder Certification | Not Type Certificated |
| Number of Seats | 1 seat |
| Weight Class | CLASS 1 (Up to 12,499 pounds gross take off weight) |
| Engine Manufacturer | MCCULLOCH |
| Engine Model | 4318A&E/0-100 |
| Engine Type | Reciprocating |
| Number of Engines | 1 engine |
| Horsepower | 72 hp (54 kW) |
| Average Cruising Speed | 45 miles per hour |
| Type of Registrant | Individual |
| Owner Name | LESNIAKOWSKI KENNETH N |
| Street | 423 WOODLAND ROAD |
| City | CANONSBURG |
| State | PA |
| Zip Code | 15317 |
| Country | US |
| Airworthiness Classification | Experimental |
| Airworthiness Date | 1979-06-28 |
| Certificate Issue Date | 1973-06-28 |
| Last Action Date | 1978-04-07 |
| Last Status | Revoked – Canceled |
| Cancellation Date | 2013-08-06 |
| Mode S Code | 52107744 |
| Mode S Code Hex | A88FE4 |
Deregistered Aircraft 2 of 2. This aircraft was previously assigned the N-number N6506.
| Tail Number / N-Number | N6506 |
| Manufacturer | CURTISS AIRPLANE & MOTOR CORP |
| Model | CURTISS M F BOAT |
| Year Built | 1919 |
| Manufacturer's Serial Number | 2386 |
| Aircraft Type | Fixed wing single engine |
| Category | Amphibian |
| Builder Certification | Type Certificated |
| Number of Seats | 3 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 | BROOKLYN AIR TRANSPORT INC |
| Street | GENERAL DELIVERY MILL BASIN |
| City | BROOKLYN |
| State | NY |
| Zip Code | 11201 |
| Region | Eastern |
| Certificate Issue Date | 1928-09-17 |
| Last Status | Valid Registration |
| Cancellation Date | 1930-07-15 |
| Mode S Code | 52107744 |
| Mode S Code Hex | A88FE4 |