Deregistered Aircraft 1 of 1. This aircraft was previously assigned the N-number N4990M.
| Tail Number / N-Number | N4990M |
| Manufacturer | PIPER |
| Model | PA-11 |
| Manufacturer's Serial Number | 11-479 |
| 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 | WHITE FORREST |
| Street | GENERAL DELIVERY |
| City | HOPKINS |
| State | MO |
| Zip Code | 64461 |
| Region | Central |
| Certificate Issue Date | 1969-01-09 |
| Last Status | Valid Registration |
| Cancellation Date | 1973-08-20 |
| Exported To | CANADA |
| Mode S Code | 51431753 |
| Mode S Code Hex | A633EB |