Complex sentence: The 17th was originally intended to use RAF Bassingbourn, however with the move of the 91st, the unit utilized Kimbolton as its shorter runways could accommodate the smaller, twin-engined medium bombers.
Split into simpler sentences: The 17th was originally intended to use RAF Bassingbourn. However, with the move of the 91st, the unit utilized Kimbolton as its shorter runways could accommodate their smaller, twin-engined medium bombers.