The Bristol Type 143 was a British twin-engine monoplane aircraft designed by Frank Barnwell of the Bristol Aeroplane Company. Developed alongside the more famous Type 142 which was developed into the Blenheim using the same wing design and employing the same the advanced (for the day) design features such as stressed skin flaps and retractable undercarriage the engine it was designed to use never entered production and only a single prototype was manufactured
Made by Bristol Aeroplane Company.