| Tail Number / N-Number | N3239M |
| Manufacturer | SZYBOWCOWY ZAKLAD DOSWIADCZALN |
| Model | 41A JANTAR STANDARD |
| Year Built | 1976 |
| Manufacturer's Serial Number | B712 |
| Aircraft Type | Glider |
| Category | Land |
| Builder Certification | Type Certificated |
| Number of Seats | 1 seat |
| Weight Class | CLASS 1 (Up to 12,499 pounds gross take off weight) |
| Engine Manufacturer | NONE |
| Engine Model | NONE |
| Number of Engines | 0 engines |
| Average Cruising Speed | 79 miles per hour |
| Type of Registrant | Individual |
| Owner Name | ZHUKOV IGOR O |
| Street | 6133 JEFFERS DR |
| City | MADISON |
| State | WI |
| Zip Code | 53719-4829 |
| Region | Great Lakes |
| County | Dane County |
| Country | US |
| Fractional Ownership | No |
| Airworthiness Classification | Experimental |
| Airworthiness Date | 1983-05-25 |
| Certificate Issue Date | 2022-11-10 |
| Last Action Date | 2022-11-10 |
| Expiration Date | 2029-11-30 |
| Status | Valid Registration |
| Mode S Code | 50676424 |
| Mode S Code Hex | A37D14 |
Deregistered Aircraft 1 of 1. This aircraft was previously assigned the N-number N3239M.
| Tail Number / N-Number | N3239M |
| Manufacturer | PIPER |
| Model | PA-12 |
| Manufacturer's Serial Number | 12-2126 |
| Aircraft Type | Fixed wing single engine |
| Category | Land |
| Builder Certification | Type Certificated |
| Number of Seats | 3 seats |
| Weight Class | CLASS 1 (Up to 12,499 pounds gross take off weight) |
| Number of Engines | 1 engine |
| Average Cruising Speed | 82 miles per hour |
| Type of Registrant | Individual |
| Owner Name | C T HOOPER JR |
| Street | GEN DEL |
| City | BROWNSVILLE |
| State | TN |
| Zip Code | 38100 |
| Region | Central |
| County | Dane County |
| Certificate Issue Date | 1947-03-31 |
| Last Status | Valid Registration |
| Cancellation Date | 1958-06-23 |