Complex sentence: RAF Woolsington opened as a civil airport in July 1935 and was requisitioned by the RAF on the outbreak of World War II. It served at various times as a satellite of both Acklington and Ouston but saw little operational flying.
Split into simpler sentences: RAF Woolsington opened as a civil airport in July 1935 and requisitioned by the RAF on the outbreak of war. Served at various times as a satellite of both Acklington and Ouston but saw little operational flying.