Complex sentence: Lincoln B.2 "RF403" also had two Pythons similarly installed and was used for high-altitude bombing trials at Woomera, South Australia, the Pythons being used to increase the height from which tests could be carried out.
Split into simpler sentences: Lincoln B.2 "RF403" had two Pythons similarly installed and was used for high-altitude bombing trials at Woomera, South Australia. The Pythons were fitted to increase the height from which tests could be carried out.