Aircraft may be affected by a number of ground effects, or aerodynamic effects due to a flying body
Technology
Figure 1 from The hydrodynamics of the WIG (Wing-In-Ground) effect craft
Wig - Beriev VVA-14M1P, A Wing In Ground-effect vehicle (WI…
Ground Effect Vehicle / Wing In Ground Effect, 3D CAD Model Library
PDF) A Study on Estimation of Propulsive Power for Wing in Ground Effect (WIG) Craft to Take-off
Didn't know Korea operated one of these. South Korean navy WIG craft [845 x 390] : r/WarshipPorn
WIG / Wing In Groundeffect - Nest of Dragons
Ekranoplan Wing-in-ground effect WIG Hydrofoil Ekranoplan man.
Airfish 3, an early prototype of the Wing-In-Ground-Effect flying News Photo - Getty Images
DARPA goes back to the future with wing-in-ground effect project
Models of 50-passerger WIG Craft, airplane type (left) and Lippisch
Wing In Ground Effect (WIG)