| Tail Number / N-Number | N4488L |
| Manufacturer | BEECH |
| Model | C90A |
| Year Built | 1995 |
| Manufacturer's Serial Number | LJ-1423 |
| Aircraft Type | Fixed wing multi engine |
| Category | Land |
| Builder Certification | Type Certificated |
| Number of Seats | 9 seats |
| Weight Class | CLASS 1 (Up to 12,499 pounds gross take off weight) |
| Engine Manufacturer | P&W |
| Engine Model | PT6A SER |
| Engine Type | Turbo-prop |
| Number of Engines | 2 engines |
| Horsepower per Engine | 750 hp (560 kW) |
| Total Horsepower | 1,500 hp (1,119 kW) |
| Type of Registrant | LLC |
| Owner Name | BUENA VISTA AVIATION N4488L LLC |
| Street | PO BOX 1738 |
| City | BOERNE |
| State | TX |
| Zip Code | 78006-6738 |
| Region | Southwestern |
| County | Kendall County |
| Country | US |
| Fractional Ownership | No |
| Airworthiness Classification | Standard |
| Airworthiness Date | 1995-12-14 |
| Certificate Issue Date | 2017-07-20 |
| Last Action Date | 2020-06-15 |
| Expiration Date | 2027-07-31 |
| Status | Valid Registration |
| Mode S Code | 51265720 |
| Mode S Code Hex | A56BD0 |
Deregistered Aircraft 1 of 1. This aircraft was previously assigned the N-number N4488L.
| Tail Number / N-Number | N4488L |
| Manufacturer | BEECH |
| Model | 200 |
| Manufacturer's Serial Number | BB421 |
| Aircraft Type | Fixed wing multi engine |
| Category | Land |
| Builder Certification | Type Certificated |
| Number of Seats | 11 seats |
| Weight Class | CLASS 2 (12,500 - 19,999 pounds gross take off weight) |
| Number of Engines | 2 engines |
| Average Cruising Speed | 156 miles per hour |
| County | Kendall County |
| Last Status | N-Number Assigned – but has not yet been registered |