| Learjet 28 ✕ | Beechcraft Premier I ✕ | |
|---|---|---|
| Manufacturer | Learjet | Raytheon |
| Description | The Learjet 28 is an American eight-to-ten-seat (two crew and six to eight passengers), twin-engine, high-speed business jet, intended to be the successor to the Learjet 25. | The Beechcraft Premier I is a light business jet aircraft designed and manufactured by the Beechcraft division of Hawker Beechcraft. |
| First Flight | 1977-08-24 | 1998-12-22 |
| Production End | 1982-01-01 | 2012-01-01 |
| Designer | Learjet | Raytheon |
| Type | Business jet | Business Jet |
| Length (m) | 14.51 | 14.02 |
| Height (m) | 3.73 | 4.67 |
| Cockpit Crew | 2 | 1 |
| Max Seating | 8 | |
| Max Speed (km/h) | 883.5299 | 841 |
| Cruise Speed (km/h) | 756.3917 | |
| Min Speed (km/h) | 165 | |
| Max Ceiling (m) | 15544.8 | 12500 |
| Capacity Description | 8 passengers | 6 / 7 |
| National Origin | Azerbaijan | |
| Number Built | 9 | 292 |
| Powerplant Description | 2 × General Electric CJ-610-8A turbojet | 2 × Williams FJ44-2A Turbofan, 10.23 kN thrust each |
| Status | Retired | Active |
| Wikipedia Article (URL) | en.wikipedia.org/wiki/Learjet_28 | en.wikipedia.org/wiki/Beechcraft_Premier_I |
| Flat Wing Span (m) | 13.35 | 13.56 |
| Flat Wing Area (m²) | 24.5729 | 22.9 |
| Aircraft Engine | Williams FJ44 | |
| Number of Engines | 2 | 2 |