FIELD: aircraft; fire safety.
SUBSTANCE: firefighting aircraft configured to use in unmanned aircraft system includes storage tank for fire-fighting fluid medium, having multiple filling holes spaced apart. Filling bar comprises pipeline connected with accumulating tank. Pipeline receives water from basin, above which flies aircraft. Filling system that controls flow of water in storage tank and from it and includes remotely and automatically controlled valve, respectively connected to each filling hole. Control system communicating with each valve to indicate position of each valve to control fluid flow through each filling hole.
EFFECT: inside the gathering tank can be additionally there is partition, at least partially determines first chamber inside tank.
25 cl, 9 dwg
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