The invention discloses a three-stage aging heat treatment method of aviation aluminum alloy, a production method of an aviation aluminum alloy plate and an aluminum alloy plate, and relates to the technical field of aluminum alloy heat treatment. The heat treatment method comprises the step of performing retrogression and reaging treatment on a to-be-aged specimen, wherein during retrogression, quenching is immediately performed within 1 to 14 s after insulation is finished, and cooling to room temperature is performed. According to the three-stage aging heat treatment method, the defects ofexisting aging treatment are overcome, and especially, the problems that large plane members with high requirements need to be imported, a T77 process is a foreign patent, key process details are notannounced so far and aluminum alloy plates with high strength and high corrosion resistance are needed so as to satisfy aviation requirements are solved. The heat treatment method is improved on the basis of an RRA process, the cooling speed is high during retrogression and quenching, and the process is improved, so that the corrosion resistance of alloy is obviously improved in the condition thatless intensity is reduced, and the obtained aluminum alloy plate has the advantages of high intensity and good corrosion resistance.