Knot Lift Threshold 
Pilot Institute
MARCH 28, 2025
This is called lift. Wingtip vortices are a byproduct of lift. Once the wing stops producing lift, the vortices dissipate instantly. Wing spoilers drastically reduce the lift generated by the wing. Its important because the lift is always produced perpendicular to the relative wind. Why is this important?
Pilot Institute
DECEMBER 31, 2024
Compared to standard landings, no-flaps landings require certain adjustments in aircraft handling, such as: Higher approach speeds (5-10 knots faster than normal). Lift and Drag Modifications A no-flaps landing significantly reduces drag and lift, which is why the approach is flown at a higher speed. Pre-Landing Checklist 1.
This site is protected by reCAPTCHA and the Google Privacy Policy and Terms of Service apply.
Vintage Aviation News
OCTOBER 18, 2024
Storo lifted the British fighter into the air for the first time on June 28, 2022, from Tillamook Municipal Airport near his home. At that point, you’re simply looking down the runway, and then it lifts off. “Coming back around, I’m usually at about 60 knots. 19 Squadron.
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. If it prevents you from landing close to the threshold, a short runway becomes even shorter. Choose an aiming point.
Plane and Pilot
SEPTEMBER 15, 2024
The weather briefing we had reviewed a half hour earlier promised a 20-knot headwind that would require two fuel stops on the 130-mile trip from our home airport in Kennett, Missouri (KTKX), to Little Rock Air Force Base (KLRF) in Arkansas. The windsock promised that getting the little yellow bird into the air would be a white-knuckle affair.
Pilot Institute
MARCH 26, 2024
On a normal landing, you’d pull the power over the threshold, begin your roundout, and flare around 10 feet AGL. When crossing the threshold, start reducing the power. The sudden loss of lift can cause the wheels to dig into the ground. After all, pilots become used to moving the power to idle when crossing the runway threshold.
Flying Magazine
MAY 1, 2024
It is also possible that the boundary may not have enough lift or moisture to produce clouds. Several airports in the vicinity reported wind gusts peaking at 30 knots. kilometers or 4,500 feet agl (25 knots is roughly 12 m/s for reference). In many cases, however, it will clearly stand out on the visible satellite image.
Expert insights. Personalized for you.
97 
Let's personalize your content