| Tail Number / N-Number | N666GC |
| Manufacturer | GARY L CASS |
| Model | R68 |
| Year Built | 2018 |
| Manufacturer's Serial Number | 101 |
| 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) |
| Engine Manufacturer | AMA/EXPR |
| Engine Model | UNKNOWN ENG |
| Number of Engines | 0 engines |
| Type of Registrant | LLC |
| Owner Name | WEC LLC |
| Street | 14593 E 54TH DR |
| City | YUMA |
| State | AZ |
| Zip Code | 85367-8239 |
| Region | Western-Pacific |
| County | Yuma County |
| Country | US |
| Fractional Ownership | No |
| Airworthiness Classification | Experimental |
| Airworthiness Date | 2018-07-03 |
| Certificate Issue Date | 2020-09-24 |
| Last Action Date | 2020-09-24 |
| Expiration Date | 2027-09-30 |
| Status | Valid Registration |
| Mode S Code | 52145434 |
| Mode S Code Hex | A8CB1C |