| Tail Number / N-Number | N3506U |
| Manufacturer | NOSTALGAIR |
| Model | N-3 PUP |
| Year Built | 1986 |
| Manufacturer's Serial Number | N86660-9 |
| Aircraft Type | Fixed wing single engine |
| Category | Land |
| Builder Certification | Light Sport |
| Number of Seats | 1 seat |
| Weight Class | CLASS 1 (Up to 12,499 pounds gross take off weight) |
| Engine Manufacturer | AMA/EXPR |
| Engine Model | UNKNOWN ENG |
| Number of Engines | 1 engine |
| Type of Registrant | Individual |
| Owner Name | SCHLEIFER DOUGLAS E |
| Street | 881 VARSITY AVE |
| City | COLUMBUS |
| State | OH |
| Zip Code | 43221-1665 |
| Region | Great Lakes |
| County | Franklin County |
| Country | US |
| Fractional Ownership | No |
| Airworthiness Classification | Experimental |
| Airworthiness Date | 2007-09-26 |
| Certificate Issue Date | 2008-01-11 |
| Last Action Date | 2021-11-08 |
| Expiration Date | 2029-04-30 |
| Status | Valid Registration |
| Mode S Code | 50764012 |
| Mode S Code Hex | A3E80A |