11. The Pitot tube supplies pressure to the airspeed indicator. 12. In 2008 Air Cara�bes reported two incidents of pitot tube icing malfunctions on its A330s. 13. The pitot tube is mounted on the left-hand strut. 14. The investigation concluded that one of three pitot tubes , used to measure airspeed, was blocked. 15. :You are correct in believing a pitot tube is a straightforward application of Bernoulli's theorem. 16. Since the pitot tube is a straightforward application of Bernoulli's theorem, what causes this constant? 17. So basically what is a pitot tube constant? 18. I don't know what it means to say a pitot tube has a constant of 0.8. 19. Malfunctioning pitot tubes provided an early focus for the investigation, as the aircraft involved had Goodrich. 20. Optical measurement avoids the need for Pitot tubes , hotwire anemometers or other intrusive Flow measurement probes.