Deregistered Aircraft 1 of 2. This aircraft was previously assigned the N-number N4086Y.
| Tail Number / N-Number | N4086Y |
| Manufacturer | PIPER |
| Model | PA-31-310 |
| Manufacturer's Serial Number | 318112042 |
| Aircraft Type | Fixed wing multi engine |
| Category | Land |
| Builder Certification | Type Certificated |
| Number of Seats | 8 seats |
| Weight Class | CLASS 1 (Up to 12,499 pounds gross take off weight) |
| Number of Engines | 2 engines |
| Average Cruising Speed | 162 miles per hour |
| Last Status | N-Number Assigned – but has not yet been registered |
| Mode S Code | 51146632 |
| Mode S Code Hex | A4CD9A |
Deregistered Aircraft 2 of 2. This aircraft was previously assigned the N-number N4086Y.
| Tail Number / N-Number | N4086Y |
| Manufacturer | HEFFERNAN DUANE CHARLES |
| Model | RANS S-14 AIRAILE |
| Manufacturer's Serial Number | 0393063 |
| Aircraft Type | Fixed wing single engine |
| 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) |
| Number of Engines | 1 engine |
| Last Action Date | 1994-09-30 |
| Last Status | N-Number assigned as a Non Type Certificated (Amateur) but has not been registered that is pending cancellation |
| Cancellation Date | 2011-02-17 |
| Mode S Code | 51146632 |
| Mode S Code Hex | A4CD9A |