Ground Effect: Why Your Plane Floats During Landing
Pilot report: an Airbus H145 pilot evaluates the 5-blade upgrade
Air travel and climate change - David Suzuki Foundation
Downwash Effects on Lift, Glenn Research Center, Down Wash
What is the ground effect in a helicopter? - Quora
What is GROUND EFFECT?
Induced drag of wings in ground effect
Aerodynamics: Nothing but a number - AOPA
Helicopters & Vertical Flight – Introduction to Aerospace Flight
DARPA Liberty Lifter aims to bring back heavy-lift ground effect
Ground Effect: what it is, and what it isn't •
rotorcraft - How to keep a helicopter steady when close to the