Flight Training Central

SEPTEMBER 9, 2024

What effect does high density altitude have on aircraft performance? What is the headwind component for a landing on Runway 18 if the tower reports the wind as 215° at 30 knots? Determine the pressure altitude at an airport that is 1,300 feet MSL with an altimeter setting of 29.6. It increases takeoff performance.

Density Altitude 105

Density Altitude Knot Ground Effect True Airspeed 105

Pilot Institute

MAY 4, 2024

In the Cessna 172S Pilot’s Operating Handbook (POH), the landing distance decreases by 10% for every 9 knots of headwind. For the Cessna 172, landing distance increases by 10% for every 2 knots of tailwind. Temperature An increase in temperature will increase the density altitude.

Weight-Shift-Control 52

Weight-Shift-Control Runway Approach Descent 52

Air Facts

AUGUST 5, 2024

Outside of the marine layer that incessantly taunts the coastal areas, back home your experiences with density altitude are minimal. The weather is VMC but it’s hot, and the density altitude is really creeping up there. In the time it took me to write all of this, the Density Altitude moved up to 8000’!

Density Altitude 74

Density Altitude Ceiling Runway Weather 74