The utility model discloses a fire extinguishing bomb special for field aviation, and relates to the fire extinguishing bomb. The fire extinguishing bomb special for the field aviation solves the problems that a fire extinguishing speed is slow and that fire is difficult to control because the conventional aerial extinguishment is to spray extinguishing powder. The fire extinguishing bomb of the utility model consists of a shell (1) made of argil, a gas charging valve (2), a suspension loop (3), a steel cable (4) and a foam extinguishing agent (5), wherein a convex part at the top end of the shell (1) made of the argil is provided with a gas valve installing hole (1-1); the gas charging valve (2) is arranged on the gas valve installing hole (1-1); at least three hanging rings (1-2) are uniformly distributed along a circumference on the upper part of the shell (1) made of the argil; one end of the steel cable (4) is respectively connected with the at least three hanging rings (1-2); the other end of the steel cable (4) is connected with the suspension loop; and the inside of the shell made of the argil is filled with the foam extinguishing agent. The extinguishment can be performed over a fire site in a forest or on grassland by utilizing a helicopter to lift the fire extinguishing bomb of the utility model, thus the fire extinguishing speed is fast and the fire is controlled rapidly.