The perils of aviation in the period are neatly encapsulated in the experience of Harold C. Brinsmead, the head of Australia's Civil Aviation Department in the first days of commercial aviation. In 1931, Brinsmead was on a flight to London, partly for business and partly to demonstrate the safety and reliability of modern air passenger services, when his plane crashed on takeoff in Indonesia. No one was seriously hurt, but the plane was a write-off. Not wanting to wait for a replacement aircraft to be flown in, Brinsmead boarded a flight with the new Dutch airline, KLM. That flight crashed while taking off in Bangkok. On this occasion, five people were killed and Brinsmead suffered serious injuries from which he never recovered. He died two years later. Meanwhile, the surviving passengers carried on to London in a replacement plane. That plane crashed on the return trip. Daly