Ground Effect: what it is, and what it isn't •
What is ground effect and why are the wings of an aircraft not placed in it? - Quora
Using Ground Effect - Aviation Safety
What is Ground Effect & How to Use it to your Advantage - Aero Corner
Recommended reading •
What is ground effect and why are the wings of an aircraft not placed in it? - Quora
Flying In Ground Effect (Private Pilot Ground Lesson 14)
Recommended reading •
Ground Effect in Aircraft
IGE and OGE in aviation
What methods can be used to increase the top speed of a hovercraft or VTOL aircraft while still being able to perform vertical take off and landing using wings instead of ducted
What is ground effect and its causes? - Aviation for Aviators
Why isn't image appearing properly on ground glass? : r/largeformat