Daily Memo: When Will Aviation Stop Using 18th Century Technology To Gauge Speed?

illustration of Henri Pitot

Henri Pitot 

Credit: FM Archive/Alamy
If you are flying an aircraft, whatever the type, airspeed—the relative speed of the aircraft to the air—is vital information. A low, decreasing airspeed will lead the pilot to increase the angle of attack, possibly approaching stall. Not knowing your airspeed and resulting stall margin can be a...
Thierry Dubois

Thierry Dubois has specialized in aerospace journalism since 1997. An engineer in fluid dynamics from Toulouse-based Enseeiht, he covers the French commercial aviation, defense and space industries. His expertise extends to all things technology in Europe.  

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Daily Memo: When Will Aviation Stop Using 18th Century Technology To Gauge Speed? is published in Aerospace Daily & Defense Report, an Aviation Week Intelligence Network (AWIN) Market Briefing and is included with your AWIN membership.

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