Deregistered Aircraft 1 of 1. This aircraft was previously assigned the N-number N9890D.
| Tail Number / N-Number | N9890D |
| Manufacturer | PIPER |
| Model | PA-18 |
| Manufacturer's Serial Number | 18-6916 |
| 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 | 97 miles per hour |
| Type of Registrant | Corporation |
| Owner Name | GRAUBART AVIATION INC |
| Street | PORTER COUNTY AIRPORT |
| City | VALPARAISO |
| State | IN |
| Zip Code | 46383 |
| Region | Great Lakes |
| Last Status | Valid Registration |
| Cancellation Date | 1962-04-15 |
| Exported To | ITALY |
| Mode S Code | 53347357 |
| Mode S Code Hex | ADCEEF |