| Tail Number / N-Number | N9123S |
| Manufacturer | AEROSTAR INTERNATIONAL INC |
| Model | RX 8 |
| Year Built | 1994 |
| Manufacturer's Serial Number | RX8-3172 |
| Aircraft Type | Balloon |
| Category | Land |
| Builder Certification | Type Certificated |
| Number of Seats | 1 seat |
| Weight Class | CLASS 1 (Up to 12,499 pounds gross take off weight) |
| Engine Manufacturer | NONE |
| Engine Model | NONE |
| Number of Engines | 0 engines |
| Type of Registrant | Individual |
| Owner Name | CASWELL RICHARD E |
| Street | 46 MEADOWBROOK RD |
| City | EIGHTY FOUR |
| State | PA |
| Zip Code | 15330-2486 |
| Region | Eastern |
| County | Washington County |
| Country | US |
| Fractional Ownership | No |
| Airworthiness Classification | Standard |
| Airworthiness Date | 1994-06-28 |
| Certificate Issue Date | 1999-02-04 |
| Last Action Date | 2022-04-13 |
| Expiration Date | 2029-09-30 |
| Status | Valid Registration |
| Mode S Code | 53120353 |
| Mode S Code Hex | ACA0EB |