| Tail Number / N-Number | N1766R |
| Manufacturer | SPROUL KEITH A |
| Model | 77K-16 |
| Manufacturer's Serial Number | S-006 |
| Aircraft Type | Balloon |
| 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) |
| Number of Engines | 0 engines |
| Type of Registrant | Individual |
| Owner Name | SPROUL KEITH A |
| Street | 698 MAGNOLIA RD |
| City | NORTH BRUNSWICK |
| State | NJ |
| Zip Code | 08902-2647 |
| Region | Eastern |
| County | Middlesex County |
| Country | US |
| Fractional Ownership | No |
| Certificate Issue Date | 2019-05-17 |
| Last Action Date | 2021-12-19 |
| Expiration Date | 2029-05-31 |
| Status | Valid Registration |
| Mode S Code | 50231261 |
| Mode S Code Hex | A132B1 |