21 小时之前 · The BBJ 777 is based on the iconic 777-200LR and 777-300ER airframes. Entering service in 2002, this BBJ increased the operational range significantly, offering greater flexibility for private customers. The shorter BBJ 777-200LR has a range of 10,000 NM (18,580 km) and the longer BBJ 777-300ER has a range of 9,300 NM (17,220 km).