| Tail Number / N-Number | N90399 |
| Manufacturer | AEROSTAR INTERNATIONAL INC |
| Model | S-57S |
| Year Built | 1997 |
| Manufacturer's Serial Number | S57S-3004 |
| Aircraft Type | Balloon |
| Category | Land |
| Builder Certification | Type Certificated |
| Number of Seats | 4 seats |
| 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 | LLC |
| Owner Name | KOKOPELLI AVIATION LLC |
| Street | 6100 N CAMINO ARTURO |
| City | TUCSON |
| State | AZ |
| Zip Code | 85718-2802 |
| Region | Western-Pacific |
| County | Pima County |
| Country | US |
| Fractional Ownership | No |
| Airworthiness Classification | Standard |
| Airworthiness Date | 1997-05-21 |
| Certificate Issue Date | 2017-02-28 |
| Last Action Date | 2023-01-18 |
| Expiration Date | 2030-02-28 |
| Status | Valid Registration |
| Mode S Code | 53077006 |
| Mode S Code Hex | AC7E06 |
Deregistered Aircraft 1 of 1. This aircraft was previously assigned the N-number N90399.
| Tail Number / N-Number | N90399 |
| Manufacturer | SMITH |
| Model | AEROSTAR 600 |
| Manufacturer's Serial Number | 600226096 |
| Aircraft Type | Fixed wing multi engine |
| Category | Land |
| Builder Certification | Type Certificated |
| Number of Seats | 6 seats |
| Weight Class | CLASS 1 (Up to 12,499 pounds gross take off weight) |
| Number of Engines | 2 engines |
| Average Cruising Speed | 186 miles per hour |
| Type of Registrant | Corporation |
| Owner Name | CHEROKEE LEASING INC |
| Street | PO BOX 140968 |
| City | ORLANDO |
| State | FL |
| Zip Code | 32814 |
| County | Pima County |
| Country | US |
| Certificate Issue Date | 1987-06-03 |
| Last Action Date | 1994-03-20 |
| Last Status | The Triennial Aircraft Registration form was mailed and has not been returned by the Post Office |
| Cancellation Date | 1994-05-18 |