Deregistered Aircraft 1 of 2. This aircraft was previously assigned the N-number N3506.
| Tail Number / N-Number | N3506 |
| Manufacturer | ORIN WELCH AIRCRAFT CO |
| Model | HIGH LIFT BIPLANE |
| Year Built | 1939 |
| Manufacturer's Serial Number | ES-51 |
| Aircraft Type | Fixed wing single engine |
| Category | Land |
| Builder Certification | Not 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 |
| Type of Registrant | Individual |
| Owner Name | MABBITT LAVERN |
| Street | RR 2 |
| City | ADERSON |
| State | IN |
| Zip Code | 46011 |
| Region | Great Lakes |
| Certificate Issue Date | 1939-03-23 |
| Last Status | Valid Registration |
| Cancellation Date | 1940-02-01 |
| Mode S Code | 50763767 |
| Mode S Code Hex | A3E7F7 |
Deregistered Aircraft 2 of 2. This aircraft was previously assigned the N-number N3506.
| Tail Number / N-Number | N3506 |
| Manufacturer | MILLER |
| Model | RED BARE-UN |
| Manufacturer's Serial Number | RBU001 |
| 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 |
| Average Cruising Speed | 85 miles per hour |
| Last Status | The Triennial Aircraft Registration form was mailed and has not been returned by the Post Office |
| Cancellation Date | 1989-06-13 |
| Mode S Code | 50763767 |
| Mode S Code Hex | A3E7F7 |