21. Further armament trials and experimental modifications were performed throughout the Beaufighter 's operational lifespan. 22. Accordingly, the manufacturing rate of the Beaufighter rose rapidly upon the commencement of production. 23. Production of the Australian Beaufort ended in August 1944 when production switched to the Beaufighter . 24. Improved aircraft designs were in the offing with the Bristol Beaufighter , then under development. 25. This was further aided by the introduction of the Bristol Beaufighter and its AI Mk. 26. In September 1940 No . 29 Squadron was re-equipped with the Bristol Beaufighter . 27. One Beaufighter was hit by enemy fire. 28. This OTU instructed pilots on Airborne Interception techniques using the Bristol Beaufighter and Bristol Blenheim. 29. British Bristol Beaufighter night fighters were received for those squadrons programmed for service in Europe. 30. Serrate was first fitted to Beaufighter Mk.
