| Tail Number / N-Number | N3924Z |
| Manufacturer | HAYWARD JOHN LEONARD |
| Model | LONGWING II |
| Manufacturer's Serial Number | 2246 |
| 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 |
| Kit Manufacturer | QUAD CITY ULTRALIGHT ACFT CORP |
| Kit Model | CHALLENGER II |
| Type of Registrant | Individual |
| Owner Name | HAYWARD JOHN LEONARD |
| Street | 33496 OVERLAND TRL |
| City | AGUA DULCE |
| State | CA |
| Zip Code | 91390-3464 |
| Region | Western-Pacific |
| County | Los Angeles County |
| Country | US |
| Fractional Ownership | No |
| Certificate Issue Date | 2006-05-04 |
| Last Action Date | 2022-11-15 |
| Expiration Date | 2030-04-30 |
| Status | Valid Registration |
| Mode S Code | 51106463 |
| Mode S Code Hex | A48D33 |
Deregistered Aircraft 1 of 1. This aircraft was previously assigned the N-number N3924Z.
| Tail Number / N-Number | N3924Z |
| Manufacturer | PIPER |
| Model | PA-18-150 |
| Manufacturer's Serial Number | 187748 |
| 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 | Individual |
| Owner Name | OLIPHANT L DEE |
| Street | RT 1 BOX 42E |
| City | BYARS |
| State | OK |
| Zip Code | 74831 |
| County | Los Angeles County |
| Country | US |
| Certificate Issue Date | 1991-10-25 |
| Last Action Date | 1994-11-16 |
| Last Status | The Triennial Aircraft Registration form was mailed and has not been returned by the Post Office |
| Cancellation Date | 1995-04-17 |