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? What true airspeed should a pilot expect at 9,000 feet on a standard day with 65 percent maximum continuous power? 1,300-foot increase.

Density Altitude 105

Density Altitude Knot Ground Effect True Airspeed 105

Plane and Pilot

SEPTEMBER 12, 2024

Flying to Oshkosh for EAA AirVenture took us over high terrain, choosing our fuel stops with density altitude in mind. On one trip home, we had a 50-knot headwind, really annoying at a true airspeed of only 125. The AirCam was far and away the best airplane for giving rides, screaming along at 70 knots.

Knot 67

Knot Weather Density Altitude True Airspeed 67

Plane and Pilot

SEPTEMBER 12, 2024

Flying to Oshkosh for EAA AirVenture took us over high terrain, choosing our fuel stops with density altitude in mind. On one trip home, we had a 50-knot headwind, really annoying at a true airspeed of only 125. The AirCam was far and away the best airplane for giving rides, screaming along at 70 knots.

Knot 58

Knot Weather Density Altitude True Airspeed 58

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

Chess In the Air

JUNE 24, 2022

This is consistent with Rick’s report, which referenced 9 knots of wind. 65 kts IAS given the high density altitude. Note that a 43 knot gust from a direction of 190 degrees was measured at 17:39, one minute after the accident (provided that the time stamp is accurate).

Pilot 52

Pilot AGL Wind Shear Runway 52