| Tail Number / N-Number | N3977 |
| Manufacturer | CURTISS WRIGHT |
| Model | TRAVEL AIR 4000 |
| Manufacturer's Serial Number | 326 |
| 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 | Corporation |
| Owner Name | CALIFORNIA AGRICULTURAL AIRCRAFT ASSN |
| Street | 661 6TH ST |
| City | LINCOLN |
| State | CA |
| Zip Code | 95648-1824 |
| Region | Western-Pacific |
| County | Placer County |
| Country | US |
| Fractional Ownership | No |
| Certificate Issue Date | 2005-06-29 |
| Last Action Date | 2020-04-13 |
| Expiration Date | 2027-09-30 |
| Status | Valid Registration |
| Mode S Code | 51120027 |
| Mode S Code Hex | A4A017 |