Deregistered Aircraft 1 of 2. This aircraft was previously assigned the N-number N6611Z.
| Tail Number / N-Number | N6611Z |
| Manufacturer | PIPER |
| Model | PA-25 |
| Year Built | 1960 |
| Manufacturer's Serial Number | 25-397 |
| 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) |
| Engine Manufacturer | LYCOMING |
| Engine Model | 0-320 SERIES |
| Engine Type | Reciprocating |
| Number of Engines | 1 engine |
| Horsepower | 180 hp (134 kW) |
| Average Cruising Speed | 81 miles per hour |
| Type of Registrant | Individual |
| Owner Name | RICE RICHARD B |
| Street | P O BOX 6497 LOIZA STA |
| City | SANTURCE |
| State | PR |
| Zip Code | 00914 |
| Country | RQ |
| Airworthiness Classification | Restricted |
| Certificate Issue Date | 1976-11-08 |
| Last Action Date | 1977-04-16 |
| Last Status | Revoked – Pending Cancellation |
| Cancellation Date | 2012-11-14 |
| Mode S Code | 52135203 |
| Mode S Code Hex | A8BA83 |
Deregistered Aircraft 2 of 2. This aircraft was previously assigned the N-number N6611Z.
| Tail Number / N-Number | N6611Z |
| Manufacturer | PIPER |
| Model | PA-25-235 |
| Year Built | 1963 |
| Manufacturer's Serial Number | 25-2192 |
| 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 | 93 miles per hour |
| Type of Registrant | Corporation |
| Owner Name | DUPREE AIR ACTIVITIES INC |
| Street | GENERAL DELIVERY |
| City | AGUIRRE |
| State | PR |
| Zip Code | 00704 |
| Region | Southern |
| Certificate Issue Date | 1964-01-09 |
| Last Status | Valid Registration |
| Cancellation Date | 1968-08-16 |
| Mode S Code | 52135203 |
| Mode S Code Hex | A8BA83 |