| Tail Number / N-Number | N8870 |
| Manufacturer | TRAVEL AIR |
| Model | 4000 |
| Year Built | 1929 |
| Manufacturer's Serial Number | 937 |
| 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) |
| Engine Manufacturer | CONT MOTOR |
| Engine Model | W670 SERIES |
| Engine Type | Reciprocating |
| Number of Engines | 1 engine |
| Horsepower | 250 hp (187 kW) |
| Average Cruising Speed | 79 miles per hour |
| Type of Registrant | LLC |
| Owner Name | EAST HAMPTON AIR LLC |
| Street | PO BOX 968 |
| City | WAINSCOTT |
| State | NY |
| Zip Code | 11975-0968 |
| Region | Eastern |
| County | Suffolk County |
| Country | US |
| Fractional Ownership | No |
| Airworthiness Classification | Standard |
| Airworthiness Date | 2019-10-02 |
| Certificate Issue Date | 2012-09-12 |
| Last Action Date | 2021-04-20 |
| Expiration Date | 2028-09-30 |
| Status | Valid Registration |
| Mode S Code | 53035056 |
| Mode S Code Hex | AC3A2E |