How the Pitot-Static System Actually Works
How the Pitot-Static System Actually Works | Aviation2Day Aviation2Day · Systems & Maintenance How the Pitot-Static System Actually Works Three of the most-trusted instruments in the cockpit — airspeed, altitude, vertical speed — run on nothing but air pressure and a few tubes. Once you understand the two pressures involved, the whole system stops looking like a list of facts to memorise and starts making sense on its own. Aviation2Day Services · Dar es Salaam, Tanzania Stick your hand out of a moving car window and tilt your palm forward. You feel the air pushing back hard, especially if the car's moving fast. Now turn your hand so it's edge-on to the wind, flat and parallel to the direction of travel. The push almost disappears, even though you're moving at exactly the same speed. That single difference — air hitting you head-on versus air just being around you — is the entire idea behind the pitot-static system. Everything else in this a...