Deregistered Aircraft 1 of 1. This aircraft was previously assigned the N-number N6999Y.
| Tail Number / N-Number | N6999Y |
| Manufacturer | PIPER |
| Model | PA-23-250 |
| Manufacturer's Serial Number | 27-4241 |
| Aircraft Type | Fixed wing multi engine |
| Category | Land |
| Builder Certification | Type Certificated |
| Number of Seats | 6 seats |
| Weight Class | CLASS 1 (Up to 12,499 pounds gross take off weight) |
| Number of Engines | 2 engines |
| Average Cruising Speed | 150 miles per hour |
| Type of Registrant | Corporation |
| Owner Name | PIPER AIRCRAFT CORP |
| Street | EAST BALD EAGLE ST |
| City | LOCK HAVEN |
| State | PA |
| Zip Code | 19102 |
| Region | Eastern |
| Certificate Issue Date | 1969-07-14 |
| Last Status | Valid Registration |
| Cancellation Date | 1969-12-24 |
| Exported To | BELGIUM |
| Mode S Code | 52247717 |
| Mode S Code Hex | A94FCF |