Complex sentence: The only Hamlet was built at Cricklewood in 1926, and registered "G-EBNS" it first flown on 19 October 1926 powered by three 120 hp (90 kW) Bristol Lucifer IV three-cylinder radial engines.
Split into simpler sentences: The only Hamlet was built at Cricklewood in 1926, and registered "G-EBNS". It was first flown on 19 October 1926 powered by three 120 hp (90 kW) Bristol Lucifer IV three-cylinder radial engines.