| Tail Number / N-Number | N3580K |
| Manufacturer | PIPER |
| Model | PA-28-140 |
| Year Built | 1967 |
| Manufacturer's Serial Number | 28-23638 |
| 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) |
| Engine Manufacturer | LYCOMING |
| Engine Model | 0-320 SERIES |
| Engine Type | Reciprocating |
| Number of Engines | 1 engine |
| Horsepower | 180 hp (134 kW) |
| Average Cruising Speed | 107 miles per hour |
| Type of Registrant | Individual |
| Owner Name | WELSH BRIAN C |
| Street | 846 BURWICK TRCE |
| City | GREENWOOD |
| State | IN |
| Zip Code | 46143-1910 |
| Region | Great Lakes |
| County | Johnson County |
| Country | US |
| Fractional Ownership | No |
| Airworthiness Classification | Standard |
| Airworthiness Date | 1967-08-15 |
| Certificate Issue Date | 2017-03-07 |
| Last Action Date | 2023-01-22 |
| Expiration Date | 2027-03-31 |
| Status | Valid Registration |
| Mode S Code | 51002347 |
| Mode S Code Hex | A404E7 |
Deregistered Aircraft 1 of 1. This aircraft was previously assigned the N-number N3580K.
| Tail Number / N-Number | N3580K |
| Manufacturer | PIPER |
| Model | J3C-65 |
| Manufacturer's Serial Number | 22268 |
| 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) |
| Number of Engines | 1 engine |
| Average Cruising Speed | 67 miles per hour |
| Type of Registrant | Individual |
| Owner Name | KOCH VIVIAN B |
| Street | 1619 LOUISIANA AVE |
| City | NEW ORLEANS |
| State | LA |
| Zip Code | 70115 |
| Region | Southwestern |
| County | Johnson County |
| Certificate Issue Date | 1948-03-03 |
| Last Status | Valid Registration |
| Cancellation Date | 1951-12-19 |