Deregistered Aircraft 1 of 1. This aircraft was previously assigned the N-number N3509K.
| Tail Number / N-Number | N3509K |
| Manufacturer | PIPER |
| Model | J3C-65 |
| Year Built | 1946 |
| Manufacturer's Serial Number | 22200 |
| Aircraft Type | Fixed wing single engine |
| Category | Land |
| Builder Certification | Type Certificated |
| Number of Seats | 2 seats |
| Weight Class | CLASS 1 (Up to 12,499 pounds gross take off weight) |
| Engine Manufacturer | CONT MOTOR |
| Engine Model | A&C65 SERIES |
| Engine Type | Reciprocating |
| Number of Engines | 1 engine |
| Horsepower | 65 hp (48 kW) |
| Average Cruising Speed | 67 miles per hour |
| Type of Registrant | Corporation |
| Owner Name | CHICAGO SEAPLANE BASE INC |
| Street | 134 STREETER DR |
| City | CHICAGO |
| State | IL |
| Zip Code | 00000 |
| Country | US |
| Airworthiness Classification | Standard |
| Certificate Issue Date | 1950-07-20 |
| Last Action Date | 1977-01-14 |
| Last Status | Revoked – Canceled |
| Cancellation Date | 2011-07-05 |
| Mode S Code | 50764152 |
| Mode S Code Hex | A3E86A |