Complex sentence: The Indian Air Force (IAF) was the first to operate the Hunter T.66 trainers, placing an initial order in 1957; the more powerful engine was considered beneficial in a hot environment, allowing for greater takeoff weights.
Split into simpler sentences: The Indian Air Force (IAF) was the first to operate the Hunter T.66 trainers, placing an initial order in 1957. The more powerful engine was considered beneficial in a hot environment, allowing for greater takeoff weights.