Deregistered Aircraft 1 of 2. This aircraft was previously assigned the N-number N6511A.
| Tail Number / N-Number | N6511A |
| Manufacturer | BENSEN |
| Model | B-8F |
| Year Built | 1966 |
| Manufacturer's Serial Number | CF101 |
| 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 | PYLAND JACK W IV |
| Street | 7166 DALEWOOD |
| City | DALLAS |
| State | TX |
| Zip Code | 75214 |
| Country | US |
| Airworthiness Classification | Experimental |
| Airworthiness Date | 1966-08-31 |
| Certificate Issue Date | 1971-01-24 |
| Last Action Date | 1984-09-15 |
| Last Status | Registration Expired – Pending Cancellation |
| Cancellation Date | 2014-11-12 |
| Mode S Code | 52111355 |
| Mode S Code Hex | A892ED |
Deregistered Aircraft 2 of 2. This aircraft was previously assigned the N-number N6511A.
| Tail Number / N-Number | N6511A |
| Manufacturer | CESSNA |
| Model | 180 |
| Manufacturer's Serial Number | 32408 |
| 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 CO |
| Street | GENERAL DELIVERY |
| City | WICHITA |
| State | KS |
| Zip Code | 67207 |
| Region | Central |
| Last Status | Valid Registration |
| Cancellation Date | 1956-06-08 |
| Mode S Code | 52111355 |
| Mode S Code Hex | A892ED |