article_snippet.sent: A 12lb (five kg) goose striking an aircraft going 150 mph (240 km/h) at lift-off generates the force of a 1,000lb (450kg) weight dropped from a height of 10ft (three metres), according to Bird Strike Committee USA.
article_snippet.sent: they found that blue light was the most noticeable by birds, so they outfitted an aircraft going 150 mph (240 km/h) at lift-off generates the force of a 1,000lb (450kg) weight dropped from a height of 10ft (three metres) in this colour.
article_snippet.sent: And the birds were also more likely to get out of the way of an aircraft going 150 mph (240 km/h) at lift-off generates the force of a 1,000lb (450kg) weight dropped from a height of 10ft (three metres) when the lights were pulsing, rather than being continuous.