General
The Boeing BBJ is primarily a 737 commercial airframe with modifications to provide for private jet service. The BBJ1 is based on a 737-700 airframe, with elements from the 737–800. The BBJ2 and BBJ3 are based on the 737–800 and 737-900ER series, respectively. All models include changes to the airframe regardless of the BBJ series.
Changes from the normal 737 include:
- Blended winglets for additional fuel economy (5–7% improvement) as standard (winglets are optional on airliner 737s)
- Self-contained airstairs for disembarking at airports with limited ground support
- Additional fuel tanks, for intercontinental range
- ETOPS-180 certification
After the launch of the BBJ, Airbus followed suit with the launch of the Airbus ACJ derived from its A319 commercial airframe. It has also launched the larger A320 and the smaller A318 Elite. Other competitors at the smaller end of the market include the Embraer Lineage, the Bombardier Global Express and the Gulfstream G550.
Read more about this topic: Boeing Business Jet
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