| Tail Number / N-Number | N5703 |
| Manufacturer | VAN CLEAVE |
| Model | BARNETT J4B |
| Manufacturer's Serial Number | 069 |
| Aircraft Type | Rotorcraft |
| Category | Land |
| Builder Certification | Not Type Certificated |
| Number of Seats | 1 seat |
| Weight Class | CLASS 1 (Up to 12,499 pounds gross take off weight) |
| Engine Manufacturer | CONT MOTOR |
| Engine Model | C85 SERIES |
| Engine Type | Reciprocating |
| Number of Engines | 1 engine |
| Horsepower | 85 hp (63 kW) |
| Average Cruising Speed | 45 miles per hour |
| Type of Registrant | Individual |
| Owner Name | WILLIS MARIE |
| Street | 113 LAUREL LN |
| City | CRESCENT CITY |
| State | FL |
| Zip Code | 32112-3915 |
| Region | Southern |
| County | Putnam County |
| Country | US |
| Fractional Ownership | No |
| Airworthiness Classification | Experimental |
| Airworthiness Date | 1980-05-20 |
| Certificate Issue Date | 2022-02-08 |
| Last Action Date | 2022-02-08 |
| Expiration Date | 2029-02-28 |
| Status | Valid Registration |
| Mode S Code | 51650452 |
| Mode S Code Hex | A7512A |
Deregistered Aircraft 1 of 1. This aircraft was previously assigned the N-number N5703.
| Tail Number / N-Number | N5703 |
| Manufacturer | NATIONAL AIRWAYS SYSTEM |
| Model | AIR KING |
| Manufacturer's Serial Number | 161 |
| 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 |
| Type of Registrant | Individual |
| Owner Name | SINCLAIR WILLARD |
| Street | 822 E MOUNTAIN ST |
| City | PASADENA |
| State | CA |
| Zip Code | 91101 |
| Region | Western-Pacific |
| County | Putnam County |
| Certificate Issue Date | 1932-09-12 |
| Last Status | Valid Registration |
| Cancellation Date | 1935-03-01 |