Complex sentence: Formed at RAF Renfrew on 15 September 1925 as a light bomber squadron in the Auxiliary Air Force, initially equipped with Airco DH.9As, these were replaced by Fairey Fawns in 1927, Westland Wapitis in 1929, Hawker Harts in 1934 and finally Hawker Hinds in 1936.
Split into simpler sentences: Formed at RAF Renfrew on 15 September 1925 as a light bomber squadron in the Auxiliary Air Force, and initially equipped with Airco DH.9As. These were replaced by Fairey Fawns in 1927, Westland Wapitis in 1929, Hawker Harts in 1934 and finally Hawker Hind in 1936.