Pilot Institute

FEBRUARY 1, 2025

You can also use it for unit conversions, estimating wind correction angles, and figuring out density altitude. Using the Air Density Windows and the Baseplate The disk also features cut-out windows designed for air density-related calculations. That means itll take 24 minutes to fly 40 miles at 100 knots.

Groundspeed 52

Groundspeed True Airspeed Density Altitude Knot 52

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 96

Knot Weather Density Altitude True Airspeed 96

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 87

Knot Weather Density Altitude True Airspeed 87

Air Facts

SEPTEMBER 9, 2024

One more gadget in the cockpit cannot remedy deficits in skill, judgement, and attitude. In my own flying career, I’ve seen plenty of small airport pilots unconcerned with safety messages, to put it mildly. Tedious numerical interpolation is not required when adjusting airspeed for weight, contrary to the claims of some AOA advocates.

General Aviation 98

General Aviation Pilot Approach Airplanes 98

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

Plane and Pilot

OCTOBER 3, 2024

We routinely taxi at 1200 rpm due to the low spray…[we] can cruise at 10 knots” in displacement mode, something a Goose can’t do. Early on a speed restriction of 130 knots was applied as a flutter issue. This was resolved on the kit version and led to cruising at 50% power and 120 knots, which proved to be the Gweduck’s sweet spot.

Airplanes 81

Airplanes Rudder Knot Aileron 81