| Tail Number / N-Number | N5140X |
| Manufacturer | TRAVEL AIR |
| Model | D-4000 |
| Manufacturer's Serial Number | 938 |
| 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 | 79 miles per hour |
| Type of Registrant | Individual |
| Owner Name | ZEILER RICHARD H |
| Street | 12 SANTA TERESA |
| City | RCHO STA MARG |
| State | CA |
| Zip Code | 92688-2546 |
| Region | Western-Pacific |
| County | Orange County |
| Country | US |
| Fractional Ownership | No |
| Certificate Issue Date | 1993-05-05 |
| Last Action Date | 2020-02-19 |
| Expiration Date | 2027-07-31 |
| Status | Valid Registration |
| Mode S Code | 51471271 |
| Mode S Code Hex | A672B9 |
Deregistered Aircraft 1 of 1. This aircraft was previously assigned the N-number N5140X.
| Tail Number / N-Number | N5140X |
| Manufacturer | CHAMPION |
| Model | 7GCBC |
| Manufacturer's Serial Number | 161 |
| 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 | 90 miles per hour |
| Type of Registrant | Individual |
| Owner Name | WESTON W L |
| Street | GEN DEL |
| City | VALENTINE |
| State | NE |
| Zip Code | 69201 |
| Region | Central |
| County | Orange County |
| Certificate Issue Date | 1972-09-28 |
| Last Status | Valid Registration |
| Cancellation Date | 1973-03-02 |
| Exported To | CANADA |